Ishibashi, Syota
Current rating: 1483
Record: 9-10-2
| Grand Prix Kobe 2017 (modern) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 252 | Hasegawa, Tsuyoshi (1552) | Lost 0-2 | -181519 |
| 4modern | 813 | Nakano, Shohei (1520) | Lost 1-2 | -181501 |
| 5modern | 970 | Tanaka, Hayato (1502) | Lost 1-2 | -181483 |
| 6modern | 905 | Sugimoto, Renn (1451) | Won 2-0 | +181501 |
| 7modern | 801 | Nojima, Daichi (1504) | Lost 1-2 | -181483 |
| top | average opponent: 1506record: 1-4 | new rating: 1483 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2321 | Ng, Don (1500) | Draw 1-1 | +11482 |
| 2sealed | 2252 | Ishino, Katsunori (1424) | Won 2-1 | +171499 |
| 3sealed | 2211 | Muramatsu, Kenichi (1518) | Won 2-1 | +181517 |
| 4sealed | 2104 | Akita, Takumi (1590) | Won 2-1 | +191536 |
| 5sealed | 2058 | Ohori, Akihito (1475) | Won 2-1 | +171553 |
| 6sealed | 2027 | Mochizuki, Kouta (1649) | Lost 1-2 | -161537 |
| top | average opponent: 1526record: 4-1-1 | new rating: 1537 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 203 | Nagai, Kei (1435) | Won 2-0 | +171480 |
| 2modern | 286 | Tabata, Yuusuke (1615) | Won 2-1 | +211501 |
| 3modern | 92 | Yokomizo, Gouki (1335) | Won 2-0 | +151516 |
| 4modern | 92 | Hasegawa, Yuuhei (1495) | Lost 0-2 | -181498 |
| 5modern | 141 | Mizoue, Atsushi (1535) | Lost 1-2 | -181480 |
| 6modern | 320 | Nakahara, Yasuhiro (1509) | Won 2-1 | +191499 |
| 7modern | 271 | Akiyama, Hiroki (1533) | Lost 0-2 | -181481 |
| top | average opponent: 1494record: 4-3 | new rating: 1481 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 740 | Komatsu, Satoshi (1594) | Lost 0-2 | -161484 |
| 2sealed | 1004 | Nakasato, Hiroki (1444) | Draw 1-1 | -11483 |
| 3sealed | 1074 | Yokoyama, Kento (1373) | Lost 1-2 | -201463 |
| top | average opponent: 1471record: 0-2-1 | new rating: 1463 | ||