Kolatch, Eliezer
Current rating: 1577
Record: 11-9
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Medeiros, Gilbert (1558) | Won 2-1 | +201478 |
| 2sealed | 103 | Bliss, Richard (1530) | Won 2-0 | +191497 |
| 3sealed | 52 | Carroll, Clayton (1519) | Won 2-0 | +181515 |
| 4sealed | 89 | Dobbin, Jack (2063) | Won 2-1 | +271542 |
| 5sealed | 48 | Mackl, Valentin (1762) | Lost 1-2 | -141528 |
| 6sealed | 129 | Fasano, Joe (1788) | Won 2-0 | +231551 |
| 7sealed | 50 | Pauloff, Nicholas (1868) | Won 2-1 | +231574 |
| 8sealed | 29 | Mazur, Spencer (1695) | Won 2-0 | +211595 |
| 9sealed | 32 | Myers, Jeromy (1688) | Lost 1-2 | -171578 |
| 10draft | 139 | Cerbone, Alex (1692) | Won 2-1 | +201598 |
| 11draft | 115 | Strickman, Ian (1626) | Lost 1-2 | -171581 |
| 12draft | 86 | Ferry, Sergio (1843) | Lost 1-2 | -131568 |
| 13draft | 19 | Park, Matthew (1555) | Won 2-0 | +171585 |
| 14draft | 122 | Duke, Reid (2210) | Lost 0-2 | -81577 |
| average opponent: 1743record: 9-5 | new rating: 1577 | |||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 438 | Brown, Nathan (1374) | Lost 1-2 | -201480 |
| 2sealed | 372 | Braun, Noah (1431) | Lost 0-2 | -191461 |
| 3sealed | 724 | Turner, Newell (1368) | Won 2-1 | +161477 |
| 4sealed | 559 | Miller, Byron (1368) | Won 2-1 | +161493 |
| 5sealed | 457 | Giblin, Russell (1590) | Lost 0-2 | -161477 |
| 6sealed | 592 | Rogers, Jason (1428) | Lost 0-2 | -191458 |
| average opponent: 1427record: 2-4 | new rating: 1458 | |||