Barkarson, Unnsteinn
Current rating: 1760 (#3451)
Record: 53-41
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 231 | Mayer, Jurgen (1407) | Won 2-1 | +141657 |
| 3sealed | 173 | Kubicek, Matej (1705) | Won 2-1 | +191676 |
| 4sealed | 22 | Sorensen, Jeppe Finne (1541) | Lost 1-2 | -211655 |
| 5sealed | 140 | Strautz, Marcel (1549) | Won 2-1 | +161671 |
| 6sealed | 172 | Stefanescu, Alexandru (1735) | Won 2-1 | +201691 |
| 7sealed | 89 | Rennard, Alex (1833) | Won 2-0 | +201711 |
| 8sealed | 20 | Beja, Ricardo (1818) | Won 2-1 | +201731 |
| 9sealed | 25 | Watsfeldt, Elias (2139) | Lost 0-2 | -111720 |
| 10draft | 11 | Kohl, Alexander (1542) | Won 0-0 | +151735 |
| 11draft | 11 | Jalaksa, Filip (1912) | Won 2-1 | +211756 |
| 12draft | 11 | Meulders, Bram (1822) | Lost 0-2 | -171739 |
| 13draft | 37 | Goddard, Sean (1948) | Lost 0-2 | -141725 |
| 14draft | 31 | Lochert, Johannes (1838) | Won 2-0 | +201745 |
| 15draft | 7 | Desille, Pauline (1582) | Won 2-0 | +151760 |
| top | average opponent: 1741record: 10-4 | new rating: 1760 | ||
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 49 | Le Briand, Loic (1762) | Won 2-1 | +201664 |
| 4standard | 21 | Anttila, Markku (1523) | Lost 1-2 | -211643 |
| 5standard | 179 | Engelst Hjort, Mathias (1641) | Won 2-1 | +181661 |
| 6standard | 31 | Strautz, Marcel (1536) | Won 2-0 | +161677 |
| 7standard | 28 | Hacker, Christoph (1620) | Lost 1-2 | -191658 |
| 8standard | 66 | Bertelsen, Daniel Smits (1826) | Lost 1-2 | -151643 |
| top | average opponent: 1651record: 3-3 | new rating: 1643 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 575 | Bunker, Ben (1500) | Won 2-0 | +151654 |
| 2sealed | 243 | Hutchings, Terry (1534) | Won 2-0 | +161670 |
| 3sealed | 298 | Worboys, Andrew (1538) | Won 2-0 | +161686 |
| 4sealed | 12 | Both, Marco (1781) | Lost 0-2 | -171669 |
| 5sealed | 373 | Davies, Paul (1588) | Won 2-1 | +171686 |
| 6sealed | 154 | Gardeux, Matthieu (1799) | Lost 1-2 | -161670 |
| 7sealed | 457 | Kigkilos, Stavros (1525) | Won 2-1 | +151685 |
| 8sealed | 254 | White, Paul [ENG] (1524) | Lost 1-2 | -211664 |
| 9sealed | 335 | Partridge, Jonathan (1531) | Won 2-1 | +161680 |
| 10draft | 331 | Bachaud, Louis (1903) | Lost 1-2 | -141666 |
| 11draft | 195 | de Jong, Bob (1441) | Lost 0-2 | -221644 |
| top | average opponent: 1606record: 6-5 | new rating: 1644 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 83 | Murrell, Matthew (1500) | Won 2-1 | +151657 |
| 3standard | 194 | Bjorklund, Rasmus (1866) | Lost 1-2 | -141643 |
| 4standard | 248 | Fyda, Sebastian (1412) | Won 2-0 | +141657 |
| 5standard | 202 | Fransson, Henric (1536) | Lost 1-2 | -211636 |
| 6standard | 121 | Wankko, Sebastian (1520) | Won 2-0 | +161652 |
| 7standard | 216 | Sjoblom, Max (1898) | Lost 0-2 | -131639 |
| top | average opponent: 1622record: 3-3 | new rating: 1639 | ||
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 238 | Israelsson, Daniel (1558) | Lost 1-2 | -191590 |
| 3sealed | 228 | Tzivaki, Ilektra (1499) | Won 2-0 | +161606 |
| 4sealed | 249 | Moden, Anders (1610) | Won 2-1 | +181624 |
| 5sealed | 98 | Inerot, Niclas (1467) | Won 2-0 | +151639 |
| 6sealed | 90 | Steinborn, Robin (1792) | Lost 0-2 | -151624 |
| 7sealed | 154 | Schraut, Andreas (1689) | Won 2-0 | +191643 |
| 8sealed | 117 | Baumgart, Tino (1628) | Won 2-1 | +181661 |
| 9sealed | 72 | Chatley, Amiy (1582) | Lost 0-2 | -191642 |
| top | average opponent: 1603record: 5-3 | new rating: 1642 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 537 | Zarges, Florian (1553) | Won 2-1 | +171588 |
| 3sealed | 530 | De Wael, Tom (1717) | Won 2-1 | +211609 |
| 4sealed | 506 | Hinz, Levi (1605) | Lost 0-2 | -181591 |
| 5sealed | 584 | Zimmermann, Raoul (1628) | Lost 1-2 | -181573 |
| 6sealed | 613 | Taoubi, Farid (1615) | Won 2-0 | +191592 |
| 7sealed | 571 | Feldmann, Jan (1537) | Lost 0-2 | -191573 |
| 8sealed | 590 | Tarnowski, Rafal (1485) | Won 2-0 | +171590 |
| 9sealed | 556 | Krautmann, Wenzel (1650) | Won 2-0 | +191609 |
| top | average opponent: 1599record: 5-3 | new rating: 1609 | ||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 549 | Nilsen, Magnus V (1541) | Lost 0-2 | -171496 |
| 5sealed | 578 | Caekebeke, Evert (1484) | Won 2-0 | +171513 |
| 6sealed | 545 | Rozman, Richard (1535) | Won 2-0 | +191532 |
| 7sealed | 527 | Buchanan, Andrew (1787) | Won 2-1 | +221554 |
| 8sealed | 507 | Fontanella Borras, Llu (1676) | Won 2-1 | +211575 |
| 9sealed | 505 | Sejkora, Svatopluk (1545) | Lost 0-2 | -191556 |
| 10draft | 26 | Moisio, Erkka I (1662) | Won 2-1 | +201576 |
| 11draft | 54 | Mitamura, Kazuya (1809) | Lost 1-2 | -141562 |
| 12draft | 57 | Hedback, Tore (1567) | Won 2-0 | +181580 |
| 13draft | 29 | Goertzen, Simon (2005) | Lost 0-2 | -101570 |
| 14draft | 20 | Linden, Mikael (1680) | Lost 0-2 | -161554 |
| 15draft | 54 | Sejkora, Svatopluk (1510) | Won 2-0 | +171571 |
| top | average opponent: 1650record: 7-5 | new rating: 1571 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Gotlib, Nathan (1499) | Won 2-1 | +191493 |
| 2sealed | 34 | Lauter, Michael (1622) | Won 2-0 | +201513 |
| 3sealed | 81 | Hall, Robert (1502) | Won 2-0 | +181531 |
| 4sealed | 48 | Randle, Jonathan (1654) | Won 2-0 | +201551 |
| 5sealed | 12 | Renedo, Rodrigo (1825) | Won 2-0 | +231574 |
| 6sealed | 27 | Sciesinski, Marcin (1593) | Won 2-1 | +181592 |
| 7sealed | 3 | Estratti, Samuele (1765) | Lost 0-2 | -151577 |
| 8sealed | 40 | Williamson, David [AUS] (1646) | Won 2-1 | +201597 |
| 9sealed | 26 | Colombi, Giovanni (1608) | Lost 0-2 | -181579 |
| 10draft | 39 | Johnson, Bill [ENG] (1515) | Lost 1-2 | -191560 |
| 11draft | 1 | Boell, Benjamin (1681) | Lost 0-2 | -161544 |
| 12draft | 52 | Polak-Rottmann, Oliver (1823) | Lost 1-2 | -131531 |
| 13draft | 12 | Tawse, Scott (1550) | Won 2-1 | +181549 |
| 14draft | 30 | Serra, Pierre (1580) | Lost 0-2 | -171532 |
| 15draft | 50 | Parker, Matt R (1500) | Lost 1-2 | -191513 |
| top | average opponent: 1624record: 8-7 | new rating: 1513 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Suurna, Reivo (1500) | Won 2-0 | +181501 |
| 2sealed | 125 | Nolte, Dennis (1605) | Won 2-1 | +201521 |
| 3sealed | 93 | Holtmann, Jens (1534) | Won 2-1 | +181539 |
| 4sealed | 39 | Wires, Anton (1606) | Lost 1-2 | -161523 |
| 5sealed | 109 | Brundler, Alex (1499) | Lost 1-2 | -191504 |
| 6sealed | 144 | Dominguez, Alex (1610) | Won 2-0 | +201524 |
| 7sealed | 68 | Noordhoek, Johan (1537) | Lost 1-2 | -181506 |
| 8sealed | 103 | Michlits, Mario (1628) | Lost 0-2 | -151491 |
| 9sealed | 88 | Gateaud, Maxime (1584) | Lost 1-2 | -171474 |
| top | average opponent: 1567record: 4-5 | new rating: 1474 | ||
| Grand Prix Copenhagen 2008 (EVE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Nirmal, Lars (1500) | Lost 0-2 | -181482 |
| 2standard | 206 | Sinigaglia, Davide (1469) | Won 2-1 | +181500 |
| 3standard | 148 | Liapatis, Theodoros (1563) | Won 2-0 | +191519 |
| 4standard | 151 | Lee, Nai Jai (1440) | Lost 0-2 | -201499 |
| 5standard | 168 | Tornros, Mats (1578) | Lost 0-2 | -161483 |
| top | average opponent: 1510record: 2-3 | new rating: 1483 | ||