Nystrom, Sebastian
Current rating: 1466
Record: 10-13
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Vindtorp, David (1437) | Won 2-0 | +171471 |
| 2sealed | 156 | Wu, Lue (1516) | Lost 1-2 | -171454 |
| 3sealed | 431 | Salin, Mikko (1436) | Won 2-0 | +181472 |
| 4sealed | 350 | Heikinheimo, Mikael (1733) | Lost 0-2 | -141458 |
| 5sealed | 338 | Miller, Lewis (1468) | Won 2-1 | +191477 |
| 6sealed | 370 | Christensen, Allan (1885) | Lost 0-2 | -111466 |
| top | average opponent: 1579record: 3-3 | new rating: 1466 | ||
| Grand Prix Stockholm 2018 (modern) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 394 | Johansson, Petter (1500) | Lost 0-2 | -171454 |
| top | record: 0-1 | new rating: 1454 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 417 | Chaply, Laurent (1499) | Lost 0-2 | -171449 |
| 2legacy | 583 | Roberts, Jason [AUS] (1481) | Lost 0-2 | -171432 |
| 3legacy | 1124 | Kimura, Yuu (1397) | Won 2-1 | +171449 |
| 4legacy | 1051 | Matsumoto, Keiichiro (1433) | Won 2-1 | +181467 |
| 5legacy | 712 | Kumagai, Haruka (1463) | Won 2-0 | +181485 |
| 6legacy | 457 | Goto, Yoshimasa (1461) | Won 2-1 | +171502 |
| 7legacy | 460 | Yamaguchi, Yuuichi (1580) | Won 2-0 | +201522 |
| 8legacy | 304 | Yoshida, Kei (1634) | Won 2-1 | +201542 |
| 9legacy | 99 | Kawasaki, Masatsugu (1532) | Lost 0-2 | -191523 |
| 10legacy | 204 | Ootani, Yousuke (1608) | Lost 0-2 | -161507 |
| 11legacy | 305 | Tsuruyama, Ryosuke (1526) | Lost 0-2 | -181489 |
| 12legacy | 320 | Mori, Tomotaka (1475) | Lost 1-2 | -181471 |
| top | average opponent: 1507record: 6-6 | new rating: 1471 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 123 | Bjorklund, Mattias (1642) | Lost 1-2 | -151485 |
| 2standard | 291 | Lindberg, Isak (1482) | Won 2-1 | +181503 |
| 3standard | 293 | Hiljanen, Dennis (1499) | Lost 0-2 | -191484 |
| 4standard | 364 | Johansson, Ludvig 9391 (1481) | Lost 0-2 | -181466 |
| top | average opponent: 1526record: 1-3 | new rating: 1466 | ||