Shikano, Kei
Current rating: 1483
Record: 6-7-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 316 | Matsumura, Takuya (1554) | Won 2-0 | +201481 |
| 2modern | 70 | Oono, Takahiro (1487) | Lost 0-2 | -181463 |
| 3modern | 936 | Nakazawa, Yusuke (1476) | Won 2-1 | +181481 |
| 4modern | 658 | Teramoto, Tsubasa (1594) | Won 2-0 | +201501 |
| 5modern | 249 | Kitsu, Syoto (1504) | Lost 0-2 | -181483 |
| 6modern | 392 | Sakaino, Yuta (1502) | Lost 0-2 | -171466 |
| 7modern | 467 | Nakajima, Shunichi (1436) | Won 2-1 | +171483 |
| average opponent: 1508record: 4-3 | new rating: 1483 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 456 | Kanaya, Masatoshi (1489) | Draw 1-1 | 01500 |
| 2sealed | 316 | Ikarashi, Satoru (1535) | Won 2-1 | +181518 |
| 3sealed | 266 | Matthew, Matsuyama (1516) | Lost 1-2 | -181500 |
| 4sealed | 375 | Tanaka, Masamitsu (1494) | Lost 0-2 | -181482 |
| 5sealed | 427 | Sun, Mo (1440) | Won 2-0 | +181500 |
| 6sealed | 338 | Suzuki, Takahisa (1398) | Lost 1-2 | -201480 |
| 7sealed | 292 | Yamazaki, Takashi (1454) | Lost 0-2 | -191461 |
| average opponent: 1475record: 2-4-1 | new rating: 1461 | |||