Cohen, Matthew R
Current rating: 1410
Record: 2-7
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 467 | Mansfield, Walter (1532) | Lost 1-2 | -171483 |
| 2standard | 833 | Pitcher, Ian A (1483) | Won 2-1 | +181501 |
| 3standard | 890 | Colomei, Rares-Glad (1607) | Lost 1-2 | -161485 |
| 4standard | 1038 | Cuffe, John (1484) | Lost 1-2 | -181467 |
| 5standard | 988 | Richards, Branoc (1411) | Lost 0-2 | -201447 |
| 6standard | 961 | Sorensen, Rasmus Hojho (1365) | Lost 1-2 | -191428 |
| 7standard | 699 | Vermeulen, Rik (1425) | Lost 0-2 | -181410 |
| 8standard | 644 | Rhodes, Lee A (1429) | Won 2-0 | +181428 |
| 9standard | 453 | Rose, Elliot (1408) | Lost 1-2 | -181410 |
| average opponent: 1460record: 2-7 | new rating: 1410 | |||