Kawakami, Tomoyuki
Current rating: 1338
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 522 | Sumihira, Toru (1482) | Lost 1-2 | -161365 |
| 2sealed | 629 | Takasawa, Yuuki (1513) | Lost 0-2 | -151350 |
| 3sealed | 1007 | Yoshimura, Yu (1459) | Lost 0-2 | -161334 |
| 4sealed | 1106 | Agari, Makoto (1382) | Won 2-0 | +191353 |
| 5sealed | 992 | Inagaki, Yukihiro (1557) | Lost 0-2 | -151338 |
| top | average opponent: 1479record: 1-4 | new rating: 1338 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Kawano, Hiroki (1479) | Lost 0-2 | -171392 |
| 2sealed | 653 | Amayasu, Kazunori (1363) | Won 2-1 | +181410 |
| 3sealed | 770 | Tamura, Ryo (1755) | Lost 0-2 | -121398 |
| 4sealed | 1145 | Nakano, Makoto (1471) | Lost 0-2 | -171381 |
| top | average opponent: 1517record: 1-3 | new rating: 1381 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Sibata, Kouji (1500) | Lost 0-2 | -181482 |
| 2sealed | 415 | Nishio, Masato (1469) | Draw 1-1 | 01482 |
| 3sealed | 455 | Noguchi, Masanao (1482) | Draw 1-1 | 01482 |
| 4sealed | 471 | Ishizuka, Akihito (1479) | Lost 0-2 | -181464 |
| 5sealed | 438 | Endo, Takuya7968 (1465) | Lost 0-2 | -181446 |
| 6sealed | 369 | Tange, Yusuke (1443) | Lost 0-2 | -181428 |
| 7sealed | 306 | Hata, Tomonori (1391) | Lost 0-2 | -191409 |
| top | average opponent: 1461record: 0-5-2 | new rating: 1409 | ||