Takagi, Hayato
Current rating: 1626
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 482 | Suzuki, Tatsuya (1372) | Won 2-1 | +131667 |
| 2sealed | 259 | Tobisawa, Takenori (1446) | Lost 0-2 | -221645 |
| 3sealed | 902 | Okuno, Ryohei (1579) | Lost 1-2 | -191626 |
| top | average opponent: 1465record: 1-2 | new rating: 1626 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1675 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 279 | Nabetani, Kazuki (1500) | Lost 0-2 | -211654 |
| top | record: 0-1 | new rating: 1654 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 429 | Fukuda, Kouta (1500) | Won 2-1 | +171560 |
| 2standard | 459 | Abe, Kenichi0313 (1517) | Lost 1-2 | -191541 |
| 3standard | 1217 | Kaneko, Takayuki (1384) | Won 2-0 | +161557 |
| 4standard | 629 | Matumoto, Kazuki (1500) | Won 2-0 | +171574 |
| 5standard | 587 | Miwa, Kazuki (1488) | Won 2-1 | +161590 |
| 6standard | 159 | Lee, Shi Tian (2060) | Lost 1-2 | -101580 |
| 7standard | 435 | Muranaka, Hiroya (1631) | Won 2-1 | +191599 |
| 8standard | 199 | Fujii, Akira (1591) | Lost 1-2 | -181581 |
| 9standard | 484 | Nakano, Shohei (1538) | Won 2-0 | +171598 |
| 10standard | 382 | Higashimura, Kazuya (1563) | Won 2-0 | +171615 |
| 11standard | 201 | Yuya, Fuke (1573) | Won 2-0 | +181633 |
| 12standard | 212 | Sasaki, Yusuke (1753) | Won 2-0 | +201653 |
| 13standard | 109 | Kawamura, Naoki (1566) | Won 2-1 | +161669 |
| 14standard | 52 | Asahara, Akira (1975) | Lost 1-2 | -121657 |
| 15standard | 119 | Nakamura, Sara (1673) | Won 2-1 | +181675 |
| top | average opponent: 1621record: 11-4 | new rating: 1675 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2328 | Takasugi, Ryouta (1733) | Won 2-0 | +221522 |
| 2sealed | 2074 | Ishihara, Atsushi (1500) | Lost 0-2 | -181504 |
| 3sealed | 2291 | Minamide, Tatsuma (1466) | Won 2-0 | +171521 |
| 4sealed | 2275 | Aoki, Masahiro (1599) | Lost 1-2 | -171504 |
| 5sealed | 2265 | Arakaki, Yuuichi (1500) | Won 2-0 | +181522 |
| 6sealed | 2171 | Saito, Yuuki5405 (1522) | Won 2-0 | +181540 |
| 7sealed | 2097 | Date, Shogo (1542) | Won 2-1 | +181558 |
| 8sealed | 2114 | Yajima, Tatsuaki (1703) | Lost 1-2 | -151543 |
| top | average opponent: 1571record: 5-3 | new rating: 1543 | ||