Kidowaki, Kazuki
Current rating: 1518
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 600 | Amano, Makoto (1429) | Won 2-0 | +171503 |
| 2sealed | 472 | Karatsu, Yoshifumi (1561) | Lost 0-2 | -171486 |
| 3sealed | 848 | Iino, Ryuji (1586) | Won 2-1 | +201506 |
| 4sealed | 523 | Sagawa, Zen (1500) | Won 2-1 | +181524 |
| 5sealed | 231 | Matsuda, Yoshiaki (1597) | Won 2-1 | +191543 |
| 6sealed | 261 | Tao, Jiachen (1996) | Lost 0-2 | -101533 |
| 7sealed | 481 | Nakada, Ryo (1611) | Draw 1-1 | +11534 |
| 8sealed | 388 | Tomita, Naoki (1648) | Lost 1-2 | -161518 |
| top | average opponent: 1616record: 4-3-1 | new rating: 1518 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 190 | Sako, Yusuke (1500) | Won 2-0 | +191483 |
| 2sealed | 394 | Yanagisawa, Makoto (1422) | Lost 0-2 | -191464 |
| 3sealed | 629 | Ishiwata, Ryohei (1501) | Lost 0-2 | -181446 |
| 4sealed | 958 | Akada, Yasunori (1563) | Lost 0-2 | -161430 |
| 5sealed | 1120 | Suzuki, Kenta (1443) | Won 2-0 | +191449 |
| 6sealed | 948 | Sugita, Kazuki (1447) | Won 2-0 | +181467 |
| 7sealed | 609 | Saito, Seiya (1498) | Won 2-0 | +181485 |
| 8sealed | 667 | Kosuga, Shuhei (1421) | Won 2-1 | +171502 |
| 9sealed | 310 | Fujimori, Masayoshi (1601) | Lost 1-2 | -161486 |
| top | average opponent: 1489record: 5-4 | new rating: 1486 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Fujii, Ami (1380) | Won 1-0 | +161516 |
| 2sealed | 20 | Itazu, Yoshihisa (1483) | Won 2-1 | +171533 |
| 3sealed | 112 | Takeuchi, Ryota (1820) | Lost 1-2 | -131520 |
| 4sealed | 127 | Ishino, Katsunori (1499) | Lost 0-2 | -181502 |
| 5sealed | 304 | Okumura, Genki (1567) | Lost 1-2 | -171485 |
| 6sealed | 284 | Nakada, Shogo (1440) | Lost 0-2 | -191466 |
| 7sealed | 245 | Iwaide, Yoshitaka (1409) | Lost 1-2 | -191447 |
| 8sealed | 223 | Watanabe, Haruki (1440) | Draw 1-1 | 01447 |
| 9sealed | 193 | Sashida, Tomoro (1388) | Won 2-1 | +171464 |
| top | average opponent: 1492record: 3-5-1 | new rating: 1464 | ||