Tseroulis, Kreon
Current rating: 1346
Record: 32-44-1
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 363 | Stahle-Nilsson, Joakim (1627) | Lost 1-2 | -141374 |
| 2pioneer | 484 | Risch, Jonas (1440) | Lost 1-2 | -171357 |
| 3pioneer | 794 | Signargout, Hippolyte (1735) | Lost 0-2 | -111346 |
| top | average opponent: 1601record: 0-3 | new rating: 1346 | ||
| Grand Prix Barcelona 2019 (modern) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 115 | Cassini, Gregory (1646) | Draw 1-1 | +41400 |
| 2modern | 344 | Serrano, Gerard (1500) | Lost 1-2 | -161384 |
| 3modern | 653 | Sevillano, Carmelo (1505) | Won 2-0 | +201404 |
| 4modern | 530 | Mantovani, Leonardo (1483) | Lost 0-2 | -161388 |
| top | average opponent: 1533record: 1-2-1 | new rating: 1388 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 982 | Smulevici, Jacques (1507) | Lost 0-2 | -151367 |
| 2sealed | 1156 | Albert, Florian (1487) | Won 2-0 | +201387 |
| 3sealed | 785 | Laes, Rudiger (1500) | Lost 0-2 | -161371 |
| 4sealed | 920 | Novotny, Oliver (1448) | Won 2-1 | +191390 |
| 5sealed | 881 | Innerlohinger, Florian (1461) | Won 2-0 | +201410 |
| 6sealed | 677 | Knowelden, Sean (1650) | Lost 1-2 | -141396 |
| top | average opponent: 1509record: 3-3 | new rating: 1396 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 29 | Djogouros, Michalis (1553) | Lost 0-2 | -161415 |
| 3standard | 397 | Alba, Carlos (1505) | Lost 1-2 | -161399 |
| 4standard | 486 | Rodriguez Alvarez, Fernando (1471) | Lost 0-2 | -171382 |
| top | average opponent: 1510record: 0-3 | new rating: 1382 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 23 | Riabokon, Natalia (1510) | Lost 0-2 | -181503 |
| 3standard | 623 | Jerome, Naze (1501) | Lost 1-2 | -181485 |
| 4standard | 592 | Schaffert, David (1457) | Lost 1-2 | -191466 |
| 5standard | 690 | Hoscheit, Patrick (1516) | Lost 1-2 | -171449 |
| 6standard | 672 | Rezazadeh, Simon (1446) | Lost 0-2 | -181431 |
| top | average opponent: 1486record: 0-5 | new rating: 1431 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 210 | Picot, Pierre (1455) | Lost 0-0 | -201554 |
| 3standard | 512 | Deloly, Mathieu (1744) | Lost 1-2 | -141540 |
| 4standard | 834 | Buch, Bjarke (1509) | Lost 1-2 | -191521 |
| top | average opponent: 1569record: 0-3 | new rating: 1521 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Sandri, Christian (1457) | Won 2-1 | +151598 |
| 2standard | 133 | Pedersen, Nicolai Kabbeltved (1499) | Lost 0-2 | -191579 |
| 3standard | 355 | Winiarski, Piotr (1499) | Won 2-0 | +161595 |
| 4standard | 353 | Graba, Bartlomiej (1562) | Lost 1-2 | -181577 |
| 5standard | 399 | Ambrozy, Marcin (1479) | Won 2-0 | +161593 |
| 6standard | 221 | Rybinski, Adrian (1338) | Won 2-0 | +131606 |
| 7standard | 191 | Shenhar, Shahar (1911) | Lost 0-2 | -121594 |
| 8standard | 234 | Heikinheimo, Mikael (1525) | Lost 0-2 | -201574 |
| top | average opponent: 1534record: 4-4 | new rating: 1574 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 80 | Svensson, Fredrik (1614) | Won 2-0 | +191576 |
| 4standard | 54 | Whittle, George (1555) | Won 2-0 | +181594 |
| 5standard | 56 | Cook, Chris [ENG] (1542) | Lost 1-2 | -191575 |
| 6standard | 164 | Recchia, Sandro (1551) | Won 2-0 | +171592 |
| 7standard | 86 | Knorr, Sebastian (1849) | Lost 0-2 | -131579 |
| 8standard | 175 | Napierski, Kamil (1683) | Won 2-1 | +201599 |
| 9standard | 116 | Calligaro, Laurent (1707) | Lost 1-2 | -161583 |
| top | average opponent: 1643record: 4-3 | new rating: 1583 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 293 | Tochacek, Daniel (1435) | Won 2-0 | +171535 |
| 3standard | 352 | Kuchajda, Marek (1517) | Lost 0-2 | -191516 |
| 4standard | 322 | Kirchbacher, Florian (1685) | Lost 0-2 | -141502 |
| 5standard | 515 | Pulker, Richard (1529) | Won 2-1 | +181520 |
| 6standard | 335 | Kopf, Lukas (1519) | Won 2-0 | +181538 |
| 7standard | 263 | Naslund, Jonas (1587) | Lost 1-2 | -171521 |
| 8standard | 302 | Hrejsa, David (1472) | Won 2-1 | +171538 |
| 9standard | 180 | Re, Manfredi (1592) | Won 2-1 | +191557 |
| top | average opponent: 1542record: 5-3 | new rating: 1557 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 175 | Negro, Andrea (1462) | Lost 1-2 | -201534 |
| 3sealed | 217 | Bruno, Luca (1703) | Lost 1-2 | -151519 |
| 4sealed | 426 | Kathriner, Roman (1558) | Lost 1-2 | -171502 |
| 5sealed | 449 | Hoogenboom, Carolien (1402) | Won 2-0 | +161518 |
| top | average opponent: 1531record: 1-3 | new rating: 1518 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 280 | Zatlkaj, Matej (1697) | Lost 0-2 | -161570 |
| 4sealed | 534 | Lozano Carreras, Xavier (1717) | Won 2-0 | +211591 |
| 5sealed | 298 | Clark, Matthew E (1595) | Lost 1-2 | -181573 |
| 6sealed | 385 | Berteaux, Vincent (1519) | Lost 1-2 | -191554 |
| top | average opponent: 1632record: 1-3 | new rating: 1554 | ||
| Grand Prix Turin 2012 (modern) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 9 | Tassone, Maximilian (1646) | Lost 0-2 | -171555 |
| 4modern | 175 | Sarioglu, Sami (1343) | Won 2-0 | +141569 |
| 5modern | 70 | Piani, Gherardo (1485) | Won 2-0 | +171586 |
| 6modern | 71 | Avedano, Andrea (1524) | Won 2-1 | +161602 |
| 7modern | 17 | Bonade, Federico (1729) | Lost 0-2 | -151587 |
| 8modern | 52 | Tardiani, Mattia (1609) | Won 2-1 | +181605 |
| 9modern | 26 | Lunghi, Jacopo (1654) | Won 2-0 | +191624 |
| 10modern | 62 | Lippi, Alessandro (1662) | Lost 0-2 | -171607 |
| 11modern | 69 | Tei, Jacopo (1602) | Lost 0-2 | -181589 |
| 12modern | 79 | Fatutti, Mattia (1522) | Won 2-0 | +161605 |
| 13modern | 68 | Rinaldi, Giuseppe (1587) | Won 2-1 | +181623 |
| 14modern | 61 | Norman, Charles (1470) | Lost 0-2 | -211602 |
| 15modern | 65 | Rampini, Stefano (1714) | Lost 0-2 | -161586 |
| top | average opponent: 1580record: 7-6 | new rating: 1586 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 189 | Sbrulli, Stefano (1531) | Won 2-0 | +191519 |
| 2sealed | 33 | Lejeune, Olivier (1623) | Won 2-0 | +191538 |
| 3sealed | 92 | Rampini, Stefano (1725) | Lost 0-2 | -141524 |
| 4sealed | 151 | Kondrk, Marcel (1631) | Won 2-0 | +201544 |
| 5sealed | 113 | Airaksinen, Mikko (1725) | Won 2-1 | +211565 |
| 6sealed | 62 | Lucchetti, Luca (1555) | Lost 0-2 | -181547 |
| 7sealed | 164 | Brozek, Petr (1855) | Lost 0-2 | -131534 |
| 8sealed | 143 | Arno, Bjorn (1548) | Won 2-0 | +191553 |
| 9sealed | 114 | Chiarel, Federico (1606) | Won 2-0 | +191572 |
| top | average opponent: 1644record: 6-3 | new rating: 1572 | ||