Cooke, Jonathan
Current rating: 1488
Record: 7-8
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 50 | Withtayasat, Assawin (1558) | Won 2-1 | +191518 |
| 2standard | 96 | Luo, Ryan (1812) | Lost 1-2 | -131505 |
| 3standard | 233 | Suan, Lordan (1501) | Won 0-0 | +181523 |
| 4standard | 168 | Santos, Jose Carlos (1498) | Lost 1-2 | -181505 |
| 5standard | 249 | Lee, Marcus Bing Sian (1275) | Won 2-1 | +141519 |
| 6standard | 153 | Medvedev, Dmitry (1637) | Lost 0-2 | -161503 |
| 7standard | 228 | Ooi, Adrian (1526) | Won 2-1 | +181521 |
| 8standard | 193 | Chanpleng, Sethsilp (1660) | Lost 0-2 | -151506 |
| 9standard | 182 | Harris, Geoffrey (1536) | Lost 0-2 | -181488 |
| average opponent: 1556record: 4-5 | new rating: 1488 | |||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 445 | de Ocampo, Liezl (1535) | Won 2-0 | +191519 |
| 2standard | 171 | Relucio, Miguel (1516) | Lost 0-2 | -181501 |
| 3standard | 518 | Sison, Ezra Eleazar (1483) | Lost 1-2 | -191482 |
| 4standard | 554 | Palad, JARELL (1482) | Won 2-0 | +181500 |
| 5standard | 470 | Pineda, Jake (1450) | Won 2-0 | +171517 |
| 6standard | 309 | Castaneda, Juanito Iii (1500) | Lost 0-2 | -181499 |
| average opponent: 1494record: 3-3 | new rating: 1499 | |||