Nikov, Martin
Current rating: 1617
Record: 50-45-1
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 650 | Prihoda, Jaromir (1460) | Won 2-0 | +161602 |
| 2sealed | 994 | Varady, Balazs (1478) | Lost 0-2 | -201582 |
| 3sealed | 871 | Piotrowski, Adam (1574) | Won 2-0 | +181600 |
| 4sealed | 773 | Woodward, Colin (1487) | Won 2-0 | +161616 |
| 5sealed | 350 | Popielski, Michal (1582) | Lost 0-2 | -191597 |
| 6sealed | 615 | Reymondin, Achille (1523) | Won 2-0 | +171614 |
| 7sealed | 314 | Zimmermann, Raoul (1662) | Lost 1-2 | -181596 |
| 8sealed | 387 | Etourneaud, Eric (1758) | Won 2-0 | +211617 |
| top | average opponent: 1565record: 5-3 | new rating: 1617 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Visser, Eelco (1498) | Lost 1-2 | -191535 |
| 2standard | 343 | Rogers, Nathanel (1481) | Won 2-0 | +171552 |
| 3standard | 436 | Riedel, Andreas (1433) | Won 2-1 | +161568 |
| 4standard | 316 | Hauck, Christian (1882) | Lost 1-2 | -131555 |
| 5standard | 464 | van der Burgh, Rob (1592) | Lost 0-2 | -171538 |
| 6standard | 478 | Misser, Thore (1483) | Won 2-0 | +171555 |
| 7standard | 391 | Andersson, Kris (1439) | Won 2-0 | +161571 |
| 8standard | 323 | Gerson, Steve (1526) | Won 2-0 | +171588 |
| 9standard | 219 | Blankevoort, Tijmen (1656) | Won 2-0 | +191607 |
| 10standard | 156 | Van der Gucht, Robbert (1632) | Lost 1-2 | -171590 |
| 11standard | 173 | Cichovsky, Lukas (1523) | Won 2-0 | +161606 |
| 12standard | 123 | van Montfoort, Kees (1593) | Lost 1-2 | -181588 |
| 13standard | 128 | Ditillieu, Gunther (1541) | Won 2-1 | +171605 |
| 14standard | 96 | Anders, Torsten (1547) | Lost 0-2 | -191586 |
| top | average opponent: 1559record: 8-6 | new rating: 1586 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Ferrari, Luigi (1500) | Won 2-0 | +171551 |
| 2sealed | 201 | Booth, Nicholas (1442) | Won 2-0 | +161567 |
| 3sealed | 194 | Sinigoi, Michele (1518) | Lost 0-2 | -191548 |
| 4sealed | 445 | Colla, Davide (1686) | Won 2-0 | +211569 |
| 5sealed | 127 | Been, Iso (1881) | Lost 1-2 | -131556 |
| 6sealed | 513 | Innauer, Felix (1673) | Lost 0-2 | -161540 |
| 7sealed | 502 | Marzocchi, Michele (1469) | Lost 0-2 | -191521 |
| 8sealed | 505 | Barbieri, Saverio (1366) | Won 2-0 | +151536 |
| 9sealed | 401 | Esposito, Luigi 6558 (1510) | Won 2-0 | +181554 |
| top | average opponent: 1561record: 5-4 | new rating: 1554 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Piwiec, Jacek (1552) | Lost 0-2 | -181579 |
| 2standard | 347 | De Guzman, John Sylvester (1481) | Won 2-0 | +161595 |
| 3standard | 334 | Berger, Natalia (1509) | Lost 0-2 | -201575 |
| 4standard | 462 | Giacomelli, Franco (1559) | Lost 0-2 | -181557 |
| 5standard | 511 | Roels, Markus (1453) | Won 2-1 | +161573 |
| 6standard | 447 | Okulaa, Krystian (1484) | Lost 0-2 | -201553 |
| 7standard | 446 | Fryca, Krzysztof (1458) | Lost 0-2 | -191534 |
| top | average opponent: 1500record: 2-5 | new rating: 1534 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 501 | Nowak, Kamil (1644) | Won 2-0 | +191614 |
| 4sealed | 236 | Kneeshaw, Louis (1510) | Lost 1-2 | -201594 |
| 5sealed | 193 | Buffin, Vincent (1541) | Won 2-1 | +171611 |
| 6sealed | 102 | Butcher, Dylan (1554) | Lost 1-2 | -191592 |
| 7sealed | 272 | Verbiest, Bart (1693) | Lost 0-2 | -161576 |
| 8sealed | 601 | Hulten, Alexander (1683) | Won 2-0 | +201596 |
| 9sealed | 376 | Noorlander, Niels (1748) | Won 2-1 | +211617 |
| 10draft | 134 | Vainio, Aki (1585) | Won 2-0 | +171634 |
| 11draft | 53 | Kauwen, Martin (1533) | Lost 1-2 | -201614 |
| 12draft | 126 | Voisey, Mark (1621) | Won 2-0 | +181632 |
| 13draft | 111 | Green, Jeff (1762) | Draw 1-1 | +31635 |
| 14draft | 100 | King, Stuart (1567) | Lost 0-2 | -191616 |
| 15draft | 93 | Kosma, Ben (1608) | Lost 0-2 | -191597 |
| top | average opponent: 1619record: 6-6-1 | new rating: 1597 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 320 | Dones Fernandez, Mayantigo (1513) | Won 2-0 | +171578 |
| 3sealed | 132 | LUBAK, Jeremy (1500) | Won 2-1 | +171595 |
| 4sealed | 90 | Prophete, Nicolas (1557) | Lost 0-2 | -191576 |
| 5sealed | 314 | Mezhoud, Hakim (1714) | Lost 0-2 | -151561 |
| 6sealed | 436 | Hostettler, Christophe (1675) | Won 2-1 | +201581 |
| 7sealed | 256 | Flor, Tobias (1432) | Won 2-1 | +151596 |
| 8sealed | 182 | Kosciuszko, Rudy (1597) | Won 0-0 | +181614 |
| 9sealed | 131 | Pulin, Romuald (1568) | Lost 1-2 | -191595 |
| top | average opponent: 1569record: 5-3 | new rating: 1595 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 131 | Scarpellino, James U (1539) | Won 2-1 | +181555 |
| 4standard | 105 | Walters, Katie (1556) | Lost 1-2 | -181537 |
| 5standard | 160 | Henley, David (1501) | Won 2-1 | +171554 |
| 6standard | 67 | Dickmann, Patrick (1951) | Lost 0-2 | -111543 |
| 7standard | 220 | Kaye, Leo (1566) | Won 2-0 | +191562 |
| 8standard | 94 | Bass, Jeremy (1518) | Lost 1-2 | -191543 |
| 9standard | 112 | Bergstrom, Wictor (1566) | Won 2-0 | +181561 |
| top | average opponent: 1599record: 4-3 | new rating: 1561 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 377 | Eagle, James (1463) | Lost 1-2 | -181442 |
| 2standard | 412 | Watson, John (1462) | Won 2-1 | +181460 |
| 3standard | 393 | Kurkian, Eric (1501) | Won 2-0 | +191479 |
| 4standard | 303 | Morris, Jeffrey (1526) | Won 2-0 | +191498 |
| 5standard | 255 | Chapin, Patrick (1977) | Lost 1-2 | -101488 |
| 6standard | 315 | Cohen, Noah (1695) | Won 2-0 | +211509 |
| 7standard | 140 | Saito, Tomoharu (1910) | Won 2-1 | +251534 |
| 8standard | 161 | Downing, Eric (1655) | Lost 1-2 | -151519 |
| 9standard | 171 | De Jesus Velazquez, Ricardo R (1537) | Won 2-0 | +181537 |
| top | average opponent: 1636record: 6-3 | new rating: 1537 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 90 | Anderson, Mattias (1764) | Lost 1-2 | -141495 |
| 4standard | 90 | Arraste, Vili (1513) | Lost 1-2 | -171478 |
| 5standard | 63 | Jespersen, Rikard (1412) | Won 2-0 | +161494 |
| 6standard | 90 | Heining, Joakim (1490) | Lost 1-2 | -181476 |
| 7standard | 90 | Zebrowski, Marcin (1624) | Lost 0-2 | -151461 |
| 8standard | 90 | De Brabander, Michael (1425) | Won 2-0 | +171478 |
| 9standard | 90 | Wieszok, Bartlomiej (1433) | Lost 1-2 | -181460 |
| top | average opponent: 1523record: 2-5 | new rating: 1460 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 41 | Wind, Curtis (1539) | Lost 1-2 | -171449 |
| 3standard | 225 | Strand, Joseph (1500) | Lost 1-2 | -171432 |
| 4standard | 342 | Vang, Tee (1464) | Won 2-0 | +181450 |
| 5standard | 248 | Dembowski, Alexander (1500) | Lost 0-0 | -171433 |
| 6standard | 330 | Cariz, Joseph (1481) | Won 2-0 | +191452 |
| 7standard | 228 | Peotter, Eric (1501) | Won 2-0 | +191471 |
| 8standard | 158 | Reder, Rob (1517) | Won 2-0 | +191490 |
| 9standard | 120 | Manning, Brandon (1538) | Won 2-0 | +191509 |
| top | average opponent: 1505record: 5-3 | new rating: 1509 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Stuckl, Sebastian (1466) | Lost 0-2 | -191481 |
| 2sealed | 196 | Meissner, Max (1480) | Won 2-0 | +181499 |
| 3sealed | 196 | Potuznik, Lukas (1573) | Lost 1-2 | -161483 |
| 4sealed | 196 | Janecka, Ondrej (1494) | Lost 0-2 | -181465 |
| 5sealed | 196 | Hruska, Jakub (1441) | Won 2-0 | +171482 |
| 6sealed | 196 | Bakos, Robert (1544) | Lost 0-2 | -161466 |
| top | average opponent: 1500record: 2-4 | new rating: 1466 | ||