Van Ommeren, Erik
Current rating: 1496
Record: 12-14-1
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 418 | Fortin, Jean (1503) | Won 2-0 | +181476 |
| 2sealed | 410 | De Vroomen, Mees (1581) | Won 2-0 | +201496 |
| 3sealed | 136 | Zeggio, Riccardo (1568) | Won 2-0 | +201516 |
| 4sealed | 29 | Nieke, Jonas (1961) | Won 2-1 | +251541 |
| 5sealed | 39 | Gerecke, Piet (1690) | Lost 0-1 | -151526 |
| 6sealed | 160 | Hyttel, Lucas (1776) | Lost 1-2 | -141512 |
| 7sealed | 145 | Koivisto, Antti (1617) | Lost 1-2 | -161496 |
| top | average opponent: 1671record: 4-3 | new rating: 1496 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 444 | Sorli, Jorgen (1483) | Won 2-0 | +181507 |
| 2sealed | 500 | Abt, Robin (1651) | Lost 0-2 | -151492 |
| 3sealed | 703 | Davis, Theodore (1517) | Lost 1-2 | -181474 |
| 4sealed | 965 | Kracman, Jiri (1552) | Lost 1-2 | -161458 |
| top | average opponent: 1551record: 1-3 | new rating: 1458 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 572 | Prestamo Rubio, Adrian (1500) | Draw 1-1 | 01508 |
| 2sealed | 452 | Carmona, Jordi (1500) | Won 2-0 | +181526 |
| 3sealed | 508 | Bernat, BurguenO Barris (1520) | Lost 1-2 | -191507 |
| 4sealed | 707 | Alloza, Jorge (1498) | Lost 0-2 | -181489 |
| top | average opponent: 1505record: 1-2-1 | new rating: 1489 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 477 | Pauwels, Cedryck (1517) | Won 2-1 | +191508 |
| 2sealed | 116 | Fletcher, Geoff (1603) | Lost 1-2 | -161492 |
| 3sealed | 336 | Gehrts, Bruno Regis Heino (1425) | Won 2-0 | +161508 |
| 4sealed | 405 | Stoop, Jan (1548) | Won 2-1 | +191527 |
| 5sealed | 144 | Wild, Jimmy (1602) | Won 2-0 | +201547 |
| 6sealed | 74 | Kaltofen, Moritz (1386) | Lost 0-2 | -211526 |
| 7sealed | 190 | Kaltenborn, Bastian (1536) | Lost 0-2 | -181508 |
| top | average opponent: 1517record: 4-3 | new rating: 1508 | ||
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 78 | Mejias, Ana (1500) | Won 2-0 | +181518 |
| 2sealed | 115 | Gautherin, Simon (1500) | Won 2-0 | +181536 |
| 3sealed | 137 | Steinborn, Robin (1840) | Lost 0-2 | -131523 |
| 4sealed | 165 | Gimenez aznar, Diego (1518) | Lost 0-2 | -181505 |
| 5sealed | 338 | Belmonte Castro, Raul (1641) | Lost 1-2 | -161489 |
| top | average opponent: 1600record: 2-3 | new rating: 1489 | ||