Koltygin, Dmitry
Current rating: 1468
| Grand Prix Moscow 2014 (JOU standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 18 | Gorilenko, Igor (1583) | Lost 0-2 | -161459 |
| 3standard | 146 | Perepechenov, Roman (1501) | Won 2-1 | +181477 |
| 4standard | 65 | Lybaert, Marijn (1808) | Lost 1-2 | -121465 |
| 5standard | 125 | Gamayunov, Artem (1497) | Won 2-1 | +191484 |
| 6standard | 128 | Balashov, Dmitry (1501) | Lost 0-2 | -181466 |
| 7standard | 118 | Prokhorov, Vladislav (1508) | Won 2-1 | +191485 |
| 8standard | 88 | Bazhanov, Mikhail (1523) | Lost 1-2 | -171468 |
| top | average opponent: 1560record: 3-4 | new rating: 1468 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 195 | Halouska, Matej (1594) | Lost 0-2 | -161485 |
| 2sealed | 225 | Pedrakowski, Pawel (1930) | Won 2-0 | +261511 |
| 3sealed | 225 | Hyttel, Lucas (1502) | Lost 1-2 | -181493 |
| 4sealed | 225 | Hajek, Radim (1462) | Draw 1-1 | -11492 |
| 5sealed | 225 | Niezgoda, Michal (1545) | Won 1-0 | +191511 |
| 6sealed | 225 | Gerecke, Piet (1608) | Lost 0-2 | -161495 |
| 7sealed | 225 | Kurylowicz, Jakub (1481) | Lost 0-0 | -191476 |
| 8sealed | 225 | Kucharski, Lukasz (1449) | Lost 0-2 | -181458 |
| 9sealed | 225 | Rogowska Borys, Dorota (1390) | Won 2-1 | +171475 |
| top | average opponent: 1551record: 3-5-1 | new rating: 1475 | ||
| Grand Prix Moscow 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Shaparov, Kirill (1500) | Draw 1-1 | 01500 |
| 2sealed | 216 | Kirsanov, Alexey (1500) | Won 2-0 | +181518 |
| 3sealed | 131 | Gamayunov, Artem (1592) | Won 2-0 | +191537 |
| 4sealed | 99 | Zhidnikov, Ilia (1540) | Lost 1-2 | -181519 |
| 5sealed | 182 | Skripnik, Vyacheslav S (1519) | Lost 0-2 | -181501 |
| 6sealed | 249 | Kolganov, Anton (1500) | Won 2-0 | +181519 |
| 7sealed | 178 | Kolesnikov, Genady (1518) | Lost 0-2 | -181501 |
| 8sealed | 215 | Vasiliev, Alex (1500) | Lost 0-2 | -181483 |
| 9sealed | 225 | Tsarev, Evgeny (1489) | Won 2-0 | +181501 |
| top | average opponent: 1518record: 4-4-1 | new rating: 1501 | ||