Saito, Fumiya
Current rating: 1508
Record: 18-18-2
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 465 | Gillo, Alvin (1490) | Draw 1-1 | -11507 |
| 2legacy | 344 | Takahashi, Kazuki (1461) | Won 2-1 | +181525 |
| 3legacy | 295 | Seiwada, Koyo (1517) | Won 2-1 | +171542 |
| 4legacy | 148 | Kubota, Keiichi (1519) | Lost 1-2 | -181524 |
| 5legacy | 296 | Hirama, Takanori (1485) | Won 2-0 | +171541 |
| 6legacy | 185 | Miwa, Ryou (1812) | Lost 0-2 | -131528 |
| 7legacy | 292 | Sagawa, Zen (1467) | Lost 0-2 | -191509 |
| 8legacy | 337 | Cheung, Wing Vincent (1464) | Draw 1-1 | -11508 |
| top | average opponent: 1527record: 3-3-2 | new rating: 1508 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 403 | Umeda, Kyouhei (1500) | Lost 0-2 | -201552 |
| 2modern | 903 | Fukuhara, Yuta (1427) | Lost 0-1 | -201532 |
| 3modern | 1174 | Koshida, Yusuke (1442) | Won 2-0 | +171549 |
| 4modern | 1212 | Moriya, Nobutoshi (1430) | Lost 1-2 | -211528 |
| 5modern | 1215 | Takahashi, Mario (1466) | Won 2-0 | +171545 |
| 6modern | 990 | Kamo, Keisuke (1481) | Lost 0-2 | -191526 |
| 7modern | 1008 | Uchida, Shogo (1463) | Won 2-1 | +171543 |
| 8modern | 868 | Nohara, Ryuuji (1460) | Lost 0-2 | -201523 |
| 9modern | 806 | Toma, Hiroto (1651) | Lost 1-2 | -151508 |
| top | average opponent: 1480record: 3-6 | new rating: 1508 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 771 | Miyawaki, Yusuke (1533) | Won 2-1 | +181526 |
| 2legacy | 162 | Ishii, Tomoya (1519) | Lost 0-2 | -181508 |
| 3legacy | 915 | Ford, Daniel (1447) | Won 2-1 | +171525 |
| 4legacy | 579 | Tanaka, Shingo (1611) | Won 2-1 | +191544 |
| 5legacy | 450 | Hayase, Fumihiko (1493) | Won 2-0 | +181562 |
| 6legacy | 241 | Tezuka, Yo (1903) | Lost 0-2 | -121550 |
| 7legacy | 232 | Sakamoto, Jun (1557) | Won 2-1 | +181568 |
| 8legacy | 248 | Nishikawa, Tatsuya 9163 (1561) | Won 2-1 | +181586 |
| 9legacy | 183 | Yam, Wing Chun (1933) | Lost 0-2 | -121574 |
| 10legacy | 335 | Hashimoto, Hashi (1558) | Lost 0-2 | -191555 |
| 11legacy | 288 | Iida, Naoki (1505) | Won 2-0 | +171572 |
| 12legacy | 282 | Soma, Kosuke (1528) | Won 2-1 | +181590 |
| 13legacy | 135 | Tazawa, Kazuho (1551) | Lost 0-2 | -191571 |
| 14legacy | 229 | Suzuki, Shuho (1682) | Won 2-0 | +201591 |
| 15legacy | 171 | Mori, Tatsuki (1523) | Lost 0-2 | -191572 |
| top | average opponent: 1594record: 9-6 | new rating: 1572 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1061 | Fukaya, Akihiro (1336) | Won 2-0 | +151515 |
| 2sealed | 771 | Yamada, Atsushi (1526) | Won 2-1 | +181533 |
| 3sealed | 836 | Udagawa, Yuuya (1517) | Won 2-0 | +181551 |
| 4sealed | 681 | Asahara, Akira (1981) | Lost 0-2 | -111540 |
| 5sealed | 815 | Shiomi, Genki (1535) | Lost 1-2 | -181522 |
| 6sealed | 927 | Yoshimori, Sho (1715) | Lost 0-2 | -141508 |
| top | average opponent: 1602record: 3-3 | new rating: 1508 | ||