Hayakawa, James
Current rating: 1329
Record: 2-12
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1369 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 369 | Waters, Rich (1467) | Lost 0-2 | -161353 |
| 2sealed | 429 | Shapiro, Dashiell (1472) | Won 2-1 | +201373 |
| 3sealed | 489 | Lee, William7525 (1649) | Lost 0-2 | -131360 |
| 4sealed | 422 | Machado, Zachary (1480) | Lost 0-2 | -161344 |
| 5sealed | 474 | Escalante, Anthony (1470) | Lost 0-2 | -151329 |
| average opponent: 1508record: 1-4 | new rating: 1329 | |||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | LaRue, Michael (1298) | Lost 1-2 | -221478 |
| 2sealed | 402 | Bowe, Ethan (1464) | Won 2-1 | +181496 |
| 3sealed | 413 | Melendy, Mark (1397) | Lost 0-2 | -201476 |
| 4sealed | 345 | Phumsa-Ard, Viet-Thai (1483) | Lost 0-2 | -181458 |
| 5sealed | 427 | Sutton, Gordon (1462) | Lost 0-2 | -171441 |
| 6sealed | 363 | Campfield, Alan (1449) | Lost 0-2 | -181423 |
| 7sealed | 294 | Jacobs, Ande (1427) | Lost 0-2 | -181405 |
| 8sealed | 227 | Cox, Zachary (1406) | Lost 1-2 | -181387 |
| 9sealed | 187 | Reese, Rebecca (1425) | Lost 0-2 | -181369 |
| average opponent: 1423record: 1-8 | new rating: 1369 | |||