Kawakubo, Takuya
Current rating: 1503
Record: 3-3 (GP) / 3-4 (professional)
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 134 | Ueda, Katsuya (1663) | Lost 0-2 | -151481 |
| 3standard | 193 | Satou, Takahisa (1499) | Won 2-1 | +181499 |
| 4standard | 236 | Kimura, Naoyuki (1518) | Won 2-0 | +191518 |
| 5standard | 80 | Iwama, Gaku (1502) | Lost 1-2 | -191499 |
| 6standard | 129 | Sugimoto, Takashi (1596) | Won 2-1 | +201519 |
| 7standard | 139 | Yamamoto, Akimasa (1621) | Lost 0-2 | -161503 |
| average opponent: 1567record: 3-3 | new rating: 1503 | |||
| Pro Tour Honolulu 2006 (GPT standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Jedlicka, Stefan (1859) | Won 2-0 | +241524 |
| 2standard | 98 | Grondahl, Erik (1847) | Lost 1-2 | -121512 |
| 3standard | 89 | Thor, Patrik (1470) | Lost 0-2 | -191493 |
| 4standard | 130 | Hatchel, Tyler (1454) | Won 2-1 | +171510 |
| 5standard | 93 | Ashman, Benji (1466) | Lost 1-2 | -181492 |
| 6standard | 121 | King, Dalton (1490) | Won 2-0 | +181510 |
| 7standard | 79 | Morofuji, Takuma (1749) | Lost 0-2 | -141496 |
| average opponent: 1619record: 3-4 | new rating: 1496 | |||