Kakehi, Takuma
Current rating: 1457
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 204 | Miura, Daichi (1495) | Lost 1-2 | -171434 |
| 2standard | 524 | Katagiri, Shinichi (1668) | Won 2-0 | +221456 |
| 3standard | 616 | Park, Geon-Wook (1506) | Lost 0-2 | -171439 |
| 4standard | 730 | Kyoumoto, Takeru (1272) | Won 2-1 | +151454 |
| 5standard | 626 | Horie, Hiroshi (1579) | Won 2-1 | +211475 |
| 6standard | 317 | Seike, Makoto (1543) | Lost 0-2 | -171458 |
| 7standard | 586 | Takani, Takashi (1350) | Won 2-1 | +161474 |
| 8standard | 468 | Komiya, Yuki (1516) | Lost 0-2 | -171457 |
| top | average opponent: 1491record: 4-4 | new rating: 1457 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 130 | Matsumoto, Kazuya (1502) | Lost 1-2 | -171433 |
| 2block | 252 | Munoz, Matthew (1482) | Won 2-0 | +191452 |
| 3block | 245 | sonoda, haruko (1500) | Won 2-0 | +181470 |
| 4block | 215 | Kase, Masahito (1517) | Won 2-0 | +191489 |
| 5block | 151 | Yoshizawa, Toshio (1315) | Lost 0-2 | -211468 |
| 6block | 181 | Hoshino, Shinsuke (1536) | Lost 0-2 | -171451 |
| top | average opponent: 1475record: 3-3 | new rating: 1451 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | Ito, Ken (1670) | Won 2-0 | +211521 |
| 2standard | 181 | Yamamoto, Shouta (1518) | Lost 0-2 | -181503 |
| 3standard | 183 | Kai, Hiroyuki (1574) | Lost 0-2 | -171486 |
| 4standard | 316 | Shibata, Keigo (1457) | Lost 1-2 | -181468 |
| 5standard | 328 | Iida, Ryuichi (1464) | Lost 1-2 | -181450 |
| top | average opponent: 1537record: 1-4 | new rating: 1450 | ||