Tziotis, Petros
Current rating: 1630
Record: 52-44-2 (GP) / 30-33 (professional)
- 2007
- 2009
- 2010
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
- 2023
| Regional Championships Athens 2023 (pioneer) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 159 | Ogink, Tom (1436) | Won 2-0 | +141672 |
| 2pioneer | 45 | Sevsevil, Ozan (1522) | Won 2-0 | +151687 |
| 3pioneer | 43 | De Gennaro, Adelaide (1522) | Won 2-0 | +151702 |
| 4pioneer | 21 | Tsabal, Oran (1568) | Lost 0-2 | -201682 |
| 5pioneer | 58 | Montefiori, Giovanni (1821) | Lost 0-2 | -161666 |
| 6pioneer | 61 | Basilico, Mattia (1554) | Draw 1-1 | -21664 |
| 7pioneer | 79 | Venturi, Matteo (1691) | Lost 1-2 | -171647 |
| 8pioneer | 113 | Moser, Christoph (1707) | Lost 0-2 | -171630 |
| top | average opponent: 1603record: 3-4-1 | new rating: 1630 | ||
| Regional Championships Naples 2023 (ONE standard) | starting rating: 1708 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Eloranta, Joonas (2038) | Lost 1-2 | -121696 |
| 2standard | 139 | Nielsen, Simon (1964) | Won 2-0 | +231719 |
| 3standard | 123 | Rosadini, Edoardo (1496) | Lost 1-2 | -221697 |
| 4standard | 137 | NTENTIA, DIMITRIOS (1491) | Lost 1-2 | -221675 |
| 5standard | 173 | Faustino, Javier (1727) | Lost 1-2 | -171658 |
| top | average opponent: 1743record: 1-4 | new rating: 1658 | ||
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1771 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 238 | Brendemuhl, Bernd (1627) | Lost 1-2 | -201751 |
| 4pioneer | 344 | Azevedo, Jaime (1638) | Lost 1-2 | -201731 |
| 5pioneer | 536 | Desuche, Mathieu (1469) | Lost 0-2 | -231708 |
| top | average opponent: 1578record: 0-3 | new rating: 1708 | ||
| Grand Prix Barcelona 2019 (modern) | starting rating: 1763 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 160 | Fuerte Vieyra, Hugo (1500) | Won 2-0 | +141777 |
| 2modern | 309 | Schaerf, Daniel (1645) | Won 2-0 | +151792 |
| 3modern | 285 | Fernandez, Marcos Jose (1830) | Won 2-0 | +191811 |
| 4modern | 139 | Sosnov, Nikita (1556) | Won 2-0 | +131824 |
| 5modern | 4 | Rouar, Julien (1653) | Lost 1-2 | -211803 |
| 6modern | 177 | Tornros, Mats (2081) | Lost 0-2 | -131790 |
| 7modern | 253 | Rubin, Jonathan (1741) | Lost 1-2 | -191771 |
| top | average opponent: 1715record: 4-3 | new rating: 1771 | ||
| Pro Tour Guilds of Ravnica (GRN standard) | starting rating: 1702 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 91 | Girardot, John (1549) | Lost 1-2 | -211681 |
| 2draft | 92 | Sochurek, Petr (1916) | Lost 0-2 | -141667 |
| 3draft | 95 | Wan, Tingfeng (1507) | Won 2-0 | +151682 |
| 4standard | 142 | Wada, Yasutaka (1739) | Won 2-1 | +191701 |
| 5standard | 83 | Zhang, Zhiyang (1938) | Won 2-1 | +231724 |
| 6standard | 90 | Ugale, Ashwin (1933) | Lost 0-2 | -151709 |
| 7standard | 155 | Pinto, Goncalo (1879) | Won 2-0 | +221731 |
| 8standard | 80 | Heijne, Pim (1762) | Lost 0-2 | -181713 |
| 9draft | 146 | Hee, Chung Wye (1716) | Won 2-0 | +181731 |
| 10draft | 122 | Stewart, Lesli (1647) | Lost 0-2 | -191712 |
| 11draft | 59 | Kim, Cynic (1772) | Lost 1-2 | -171695 |
| 12standard | 149 | Pozzo, Sebastian (1967) | Won 2-0 | +231718 |
| 13standard | 134 | Yu, Jarvis (1860) | Lost 1-2 | -161702 |
| 14standard | 119 | Walski, John (1708) | Won 2-0 | +181720 |
| 15standard | 108 | Wu, Timothy (1901) | Won 2-1 | +221742 |
| 16standard | 99 | Stihle, Julien (1953) | Won 2-0 | +211763 |
| top | average opponent: 1797record: 9-7 | new rating: 1763 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1743 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 231 | Schmalfeld, Thomas (1680) | Won 2-0 | +171760 |
| 4sealed | 187 | Owen, Archibald (1670) | Lost 0-2 | -191741 |
| 5sealed | 323 | Bruni, Matteo (1690) | Lost 1-2 | -191722 |
| 6sealed | 339 | Meekcoms, Zach (1620) | Lost 1-2 | -201702 |
| top | average opponent: 1665record: 1-3 | new rating: 1702 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 27 | Fajkus, Adam (1629) | Lost 0-2 | -181631 |
| 4standard | 189 | Kraus, Nils (1518) | Won 2-1 | +161647 |
| 5standard | 93 | Rinaldi, Giuseppe (1589) | Won 2-0 | +171664 |
| 6standard | 106 | Kanelis, Pavlos (1568) | Won 2-0 | +161680 |
| 7standard | 94 | Muller, Lucas (1583) | Won 2-0 | +161696 |
| 8standard | 29 | Redolfi, Federico (1464) | Draw 1-1 | -41692 |
| 9standard | 40 | Ulrich, Reto (1628) | Lost 1-2 | -191673 |
| 10standard | 83 | Limburg, Stefan (1683) | Won 2-1 | +181691 |
| 11standard | 53 | Paugsch, Lukas (1852) | Lost 1-2 | -151676 |
| 12standard | 92 | Correia, Vasco (1588) | Won 2-1 | +161692 |
| 13standard | 63 | Paricio Perez, Adria (1613) | Won 2-0 | +171709 |
| 14standard | 44 | Tochacek, Daniel (1741) | Won 2-1 | +181727 |
| 15standard | 27 | Alekseev, Andrei (1625) | Won 2-1 | +161743 |
| top | average opponent: 1622record: 9-3-1 | new rating: 1743 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1656 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 231 | Sesia, Benjamin (1530) | Lost 1-2 | -201636 |
| 3standard | 465 | Rosport, Johannes (1505) | Won 2-0 | +151651 |
| 4standard | 369 | Drogemuller, Malte (1541) | Lost 0-2 | -201631 |
| 5standard | 443 | Bourier, Frank (1502) | Won 2-0 | +161647 |
| 6standard | 259 | Van Heck, Ruben (1641) | Won 2-0 | +181665 |
| 7standard | 143 | Rieke, Konstantin (1651) | Won 2-1 | +181683 |
| 8standard | 115 | Van Etten, Bart (2010) | Lost 1-2 | -121671 |
| 9standard | 230 | Allseitz, Brandin (1475) | Lost 0-2 | -221649 |
| top | average opponent: 1607record: 4-4 | new rating: 1649 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 248 | Niemann, Tom (1500) | Lost 0-2 | -201619 |
| 2standard | 331 | Van Liempd, Barend (1441) | Won 2-0 | +141633 |
| 3standard | 393 | Masschelein, Clarck (1478) | Won 2-1 | +161649 |
| 4standard | 311 | Gravina, Michele (1648) | Lost 1-2 | -181631 |
| 5standard | 447 | Depraz, Jean-Emmanuel (1928) | Won 2-0 | +231654 |
| 6standard | 234 | Berner, Matthias (1546) | Won 2-0 | +161670 |
| 7standard | 236 | Mango, Gennaro (1831) | Lost 1-2 | -151655 |
| 8standard | 336 | Dinescu, Fabian (1740) | Won 2-1 | +191674 |
| 9standard | 156 | Bruni, Matteo (1658) | Lost 0-2 | -181656 |
| top | average opponent: 1641record: 5-4 | new rating: 1656 | ||
| Pro Tour Aether Revolt (AER standard) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 11 | Homma, Akira (1669) | Won 2-0 | +171710 |
| 2draft | 11 | Inoue, Toru (1698) | Lost 1-2 | -181692 |
| 3draft | 11 | Kakumae, Teruya (1896) | Lost 0-2 | -141678 |
| 4standard | 173 | Retamosa, Adrian (1349) | Lost 1-2 | -241654 |
| 5standard | 172 | Tuominen, Tuomas (1719) | Won 2-1 | +191673 |
| 6standard | 141 | Daughhetee, Jacob (1594) | Lost 0-2 | -191654 |
| 7standard | 157 | Campanino, Fabrizio (1860) | Lost 0-2 | -151639 |
| top | average opponent: 1684record: 2-5 | new rating: 1639 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1703 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Gyba, Konrad (1556) | Lost 0-2 | -211682 |
| 2standard | 332 | Puscizna, Marcin (1482) | Won 2-0 | +151697 |
| 3standard | 435 | Hus, Ondrej (1500) | Won 2-1 | +141711 |
| 4standard | 218 | Semkin, Alexander (1712) | Lost 1-2 | -181693 |
| 5standard | 353 | Zych, Przemyslaw (1451) | Won 2-0 | +141707 |
| 6standard | 256 | Bux, Marcel (1560) | Lost 1-2 | -211686 |
| 7standard | 303 | Lassus, Robin (1401) | Won 2-1 | +131699 |
| 8standard | 212 | Mackowiak, Patrick (1590) | Won 2-1 | +161715 |
| 9standard | 231 | Hadamek, Ondrej (1464) | Lost 0-2 | -221693 |
| top | average opponent: 1524record: 5-4 | new rating: 1693 | ||
| Pro Tour Dragons of Tarkir (DTK standard) | starting rating: 1721 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 133 | Lombardi, Marco (1852) | Won 2-1 | +201741 |
| 2draft | 64 | Fujimura, Kazuaki (1728) | Lost 1-2 | -181723 |
| 3draft | 200 | Ohlschwager, Andrew (1855) | Lost 1-2 | -151708 |
| 4standard | 109 | Peters, Erik (1761) | Won 2-1 | +181726 |
| 5standard | 134 | Andersen, Christoffer (1795) | Lost 0-2 | -161710 |
| 6standard | 129 | Hedgpeth, Justin (1502) | Won 2-1 | +141724 |
| 7standard | 80 | Huang, Hao-Shan (1921) | Lost 1-2 | -141710 |
| 8standard | 139 | Gao, Yi (1474) | Won 2-0 | +131723 |
| 9draft | 90 | Abilio, Durval (1701) | Lost 0-2 | -181705 |
| 10draft | 103 | Anceschi, Marco (1758) | Lost 0-2 | -171688 |
| 11draft | 122 | Bernardotti, Daniele (1683) | Won 2-0 | +181706 |
| 12standard | 120 | Nelson, Evan (1711) | Won 2-0 | +181724 |
| 13standard | 103 | Basham, Levi (1554) | Lost 1-2 | -211703 |
| top | average opponent: 1715record: 6-7 | new rating: 1703 | ||
| Pro Tour Khans of Tarkir (KTK standard) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 172 | Salvidio, Roberto (1565) | Won 2-0 | +171664 |
| 2draft | 56 | Klomparens, Jadine (1832) | Lost 0-2 | -151649 |
| 3draft | 59 | Snepvangers, Bram (1667) | Lost 0-2 | -181631 |
| 4standard | 146 | Aurejac, Alexandre (1825) | Lost 0-2 | -151616 |
| 5standard | 165 | Sharfman, David (1861) | Won 2-1 | +231639 |
| 6standard | 106 | Manner, Joey (1549) | Won 2-0 | +161655 |
| 7standard | 73 | Hocquemiller, Arnaud (1728) | Lost 1-2 | -161639 |
| 8standard | 130 | Vicini, Patrick (1573) | Won 2-1 | +161655 |
| 9draft | 71 | Kuo, Tzu-Ching (1892) | Won 2-0 | +231678 |
| 10draft | 37 | Cox, Patrick (1990) | Won 2-1 | +231701 |
| 11draft | 36 | Froehlich, Eric (2182) | Lost 0-2 | -101691 |
| 12standard | 79 | Vinci, Stefano (1602) | Lost 1-2 | -191672 |
| 13standard | 96 | Rynkiewicz, James (1843) | Won 2-0 | +211693 |
| 14standard | 70 | Mancuso, Adam (1972) | Won 2-1 | +231716 |
| 15standard | 62 | League, Charles (1836) | Won 2-0 | +201736 |
| 16standard | 49 | Goto, Yusei (1909) | Lost 1-2 | -151721 |
| top | average opponent: 1802record: 9-7 | new rating: 1721 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 37 | Spiteri, Jason (1538) | Won 2-1 | +181558 |
| 3sealed | 56 | Ingrosso, Massimiliano (1536) | Lost 0-2 | -191539 |
| 4sealed | 121 | Garbuio, Mario (1525) | Won 2-1 | +181557 |
| 5sealed | 66 | Rosolen, Fabio (1503) | Won 2-1 | +171574 |
| 6sealed | 45 | Pretterhofer, Kiaras (1614) | Won 2-0 | +191593 |
| 7sealed | 26 | Canaletto, Giacomo (1510) | Won 2-0 | +161609 |
| 8sealed | 9 | Lerro, Lorenzo (1624) | Won 2-0 | +191628 |
| 9sealed | 8 | Florent, Lucas (1883) | Lost 1-2 | -141614 |
| 10draft | 47 | Bohm, Philip (1567) | Lost 0-2 | -191595 |
| 11draft | 31 | Royde, Daniel (1556) | Won 2-0 | +181613 |
| 12draft | 53 | Regent, Iztok (1592) | Won 2-0 | +171630 |
| 13draft | 27 | Rascato, Pier Paolo (1591) | Won 2-0 | +171647 |
| 14draft | 30 | Nouchi, Jonathan (1644) | Won 2-0 | +181665 |
| 15draft | 22 | Corsi, Pierandrea (1650) | Lost 1-2 | -181647 |
| top | average opponent: 1595record: 10-4 | new rating: 1647 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 45 | Robinson, David G (1500) | Won 2-1 | +191474 |
| 5standard | 21 | Calvetto, Marcello (1805) | Lost 1-2 | -121462 |
| 6standard | 94 | Latka, Jascha (1553) | Won 2-1 | +201482 |
| 7standard | 55 | Stricker, Martijn (1548) | Won 2-0 | +191501 |
| 8standard | 17 | Surab, Patrik (1550) | Lost 0-2 | -171484 |
| 9standard | 70 | Jansen, Ralf (1531) | Won 2-1 | +181502 |
| 10standard | 54 | Grafensteiner, Tobias (1904) | Won 2-0 | +251527 |
| 11standard | 45 | Been, Iso (1554) | Won 2-0 | +191546 |
| 12standard | 12 | Ongena, Frederick (1576) | Won 2-0 | +181564 |
| 13standard | 21 | Ritzka, Simon (1787) | Lost 1-2 | -141550 |
| 14standard | 22 | Kuisma, Matti (1753) | Lost 0-2 | -141536 |
| 15standard | 39 | Allouchery, Gonzague (1726) | Won 2-0 | +221558 |
| 16standard | 25 | Fellahides, Nick (1568) | Lost 1-2 | -181540 |
| top | average opponent: 1643record: 8-5 | new rating: 1540 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 63 | Nijk, Timo (1506) | Won 2-1 | +181482 |
| 5sealed | 33 | Papatsarouchas, Evangelos (1669) | Won 2-0 | +221504 |
| 6sealed | 18 | Dijt, Sven (1590) | Lost 0-2 | -171487 |
| 7sealed | 31 | Birth, Michael (1549) | Lost 0-2 | -171470 |
| 8sealed | 56 | Hofmann, Mike (1628) | Lost 0-2 | -151455 |
| top | average opponent: 1588record: 2-3 | new rating: 1455 | ||
| 2007 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Precenieks, Nikolajs (1643) | Lost 0-2 | -151485 |
| 2standard | 114 | Szabo, Andras (1670) | Lost 1-2 | -151470 |
| 3standard | 188 | Pattaro, Eloi Ugo (1520) | Lost 1-2 | -171453 |
| 4standard | 190 | Rodrigues, Fabio (1523) | Won 2-0 | +191472 |
| 5standard | 167 | Fiorillo, John (1655) | Won 2-1 | +211493 |
| 6draft | 23 | Ganesan, Rajesh (1452) | Lost 1-2 | -181475 |
| 7draft | 24 | Luks, Luis (1453) | Lost 1-2 | -191456 |
| 8draft | 181 | Rosner, Bodo (1748) | Lost 1-2 | -131443 |
| 9draft | 82 | Sam, Jimmy (1451) | Lost 0-2 | -171426 |
| 10draft | 29 | Kaczmarczyk, Radek (1505) | Won 2-0 | +191445 |
| 11draft | 29 | Kozachuk, Artem (1472) | Won 2-1 | +191464 |
| top | average opponent: 1554record: 4-7 | new rating: 1464 | ||