Cohen, Arthur
Current rating: 1468
Record: 14-18
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 412 | Sanchez Reneo, Luis An (1500) | Lost 1-2 | -171451 |
| 2sealed | 377 | Horcajo Lorenzo, Ivan (1482) | Won 2-0 | +181469 |
| 3sealed | 326 | Gomez Porral, Jose Manuel (1503) | Won 2-0 | +191488 |
| 4sealed | 358 | Gutierrez, David [ESP] (1502) | Lost 1-2 | -181470 |
| 5sealed | 329 | Armolea, Edorta (1351) | Won 2-1 | +161486 |
| 6sealed | 278 | Campderros, Jaume (1483) | Lost 1-2 | -181468 |
| top | average opponent: 1470record: 3-3 | new rating: 1468 | ||
| Grand Prix Milan 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 231 | Baroni, Stefano (1509) | Lost 0-2 | -181482 |
| 2sealed | 396 | Babbi, Aureliano (1467) | Lost 1-2 | -181464 |
| 3sealed | 477 | Von Kalkstein, Christian (1787) | Won 2-0 | +241488 |
| 4sealed | 491 | Giglio, Edoardo (1490) | Lost 1-2 | -181470 |
| 5sealed | 496 | Careghini, Alessandro (1409) | Won 2-1 | +171487 |
| 6sealed | 402 | Magni, Luca (1460) | Lost 0-2 | -191468 |
| top | average opponent: 1520record: 2-4 | new rating: 1468 | ||
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 190 | Festre, Chris (1524) | Won 2-1 | +191491 |
| 4sealed | 17 | Serrao, Pedro (1563) | Won 2-0 | +191510 |
| 5sealed | 21 | Milis, Michael (1711) | Lost 1-2 | -141496 |
| 6sealed | 57 | Butakov, Dmitriy (1593) | Lost 0-2 | -171479 |
| 7sealed | 157 | Martin, Yovani (1520) | Won 2-1 | +191498 |
| 8sealed | 108 | Ibanez Alonso, Miguel (1548) | Won 2-0 | +191517 |
| 9sealed | 44 | Chalecki Cuenca, Eddie (1583) | Lost 0-2 | -171500 |
| top | average opponent: 1577record: 4-3 | new rating: 1500 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 241 | Raftery, Roy (1522) | Lost 0-2 | -161423 |
| 4modern | 339 | Ropero Massa, Alejandro (1515) | Won 2-1 | +191442 |
| 5modern | 131 | Schuringa, Sebastiaan (1460) | Lost 0-2 | -171425 |
| 6modern | 433 | Lesaege, Clement (1791) | Won 2-1 | +241449 |
| 7modern | 340 | Vantyghem, Xavier (1525) | Won 2-0 | +191468 |
| 8modern | 232 | Isendam, Rainier (1528) | Won 2-0 | +201488 |
| 9modern | 134 | Willems, Gert (1602) | Lost 0-2 | -161472 |
| top | average opponent: 1563record: 4-3 | new rating: 1472 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 71 | Fuchs, Johannes (1487) | Lost 0-2 | -181482 |
| 5legacy | 203 | Vieren, Pascal (1826) | Lost 0-2 | -121470 |
| 6legacy | 286 | Borschinger, Holger (1582) | Lost 1-2 | -161454 |
| 7legacy | 343 | Pawlowicz, Pawel (1538) | Lost 0-2 | -171437 |
| 8legacy | 377 | Lang, Michael (1488) | Won 2-0 | +191456 |
| 9legacy | 247 | Gigler, Lukas (1505) | Lost 1-2 | -171439 |
| top | average opponent: 1571record: 1-5 | new rating: 1439 | ||