Heaton, Bob
Current rating: 1444
Record: 5-8
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Tanabe, Taku (1483) | Lost 0-2 | -191498 |
| 2sealed | 834 | Tomioka, Shota (1534) | Lost 0-2 | -171481 |
| 3sealed | 993 | Sasaki, Kazuo (1464) | Lost 0-2 | -191462 |
| 4sealed | 1099 | Yazu, Yasuhiro (1431) | Lost 0-2 | -181444 |
| average opponent: 1478record: 0-4 | new rating: 1444 | |||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 288 | PhouangPheth, Phillip (1527) | Lost 0-2 | -181482 |
| 2standard | 430 | Oledan, Earl (1465) | Lost 0-2 | -181464 |
| 3standard | 475 | Odnokon, Jason (1401) | Won 2-0 | +171481 |
| 4standard | 369 | [anonymous] | Won 2-0 | +181499 |
| 5standard | 325 | Lau, Laurel (1501) | Won 2-1 | +181517 |
| 6standard | 248 | Loosley, Daniel (1526) | Won 2-1 | +181535 |
| 7standard | 127 | Lubarsky, Zachary (1582) | Lost 0-2 | -171518 |
| 8standard | 146 | Bird, Michael (1452) | Lost 1-2 | -191499 |
| 9standard | 163 | Martin, Chris [CAN] (1500) | Won 2-0 | +181517 |
| average opponent: 1491record: 5-4 | new rating: 1517 | |||