Kajiyama, Tatsuki
Current rating: 1431
Record: 15-22
| Grand Prix Yokohama 2019 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 572 | Hayasaki, Yusuke (1615) | Lost 0-2 | -151431 |
| top | record: 0-1 | new rating: 1431 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 237 | Kashiwase, Kazuya (1576) | Lost 1-2 | -151387 |
| 2modern | 930 | Fujiwara, Syoudai (1482) | Won 2-1 | +201407 |
| 3modern | 850 | Yamamori, Yuki (1487) | Won 2-0 | +191426 |
| 4modern | 861 | Hayashi, Shouya (1777) | Won 2-1 | +241450 |
| 5modern | 493 | Watanabe, Maki (1509) | Won 2-1 | +191469 |
| 6modern | 267 | Takahashi, Yuta (1936) | Lost 0-2 | -101459 |
| 7modern | 365 | Kitamura, Gaku (1517) | Lost 1-2 | -171442 |
| 8modern | 617 | Takahashi, Haruki 0680 (1515) | Won 2-1 | +201462 |
| 9modern | 343 | Mori, Yohei (1537) | Won 2-1 | +191481 |
| 10modern | 369 | Takata, Mutsumu (1350) | Lost 1-2 | -201461 |
| 11modern | 330 | Horigome, Ryoma (1532) | Won 2-0 | +191480 |
| 12modern | 252 | Hashimoto, Kensuke (1560) | Lost 1-2 | -171463 |
| 13modern | 297 | Oomori, Shouhei (1486) | Lost 1-2 | -171446 |
| top | average opponent: 1559record: 7-6 | new rating: 1446 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 383 | Ogura, Daisuke (1464) | Lost 1-2 | -171354 |
| 2standard | 931 | Tashima, Kenji (1426) | Won 2-1 | +201374 |
| 3standard | 775 | Matsuya, Takahiro (1325) | Won 2-1 | +171391 |
| 4standard | 832 | Nagao, Kengo (1730) | Lost 1-2 | -121379 |
| 5standard | 772 | Itou, Daiki (1400) | Won 2-1 | +181397 |
| 6standard | 578 | Motoshi, Takahashi (1426) | Won 2-1 | +191416 |
| 7standard | 471 | Nishida, Masahiro (1464) | Lost 1-2 | -171399 |
| 8standard | 717 | Kitsu, Syoto (1519) | Lost 0-2 | -161383 |
| 9standard | 648 | Shibata, Satoru (1432) | Won 2-0 | +191402 |
| top | average opponent: 1465record: 5-4 | new rating: 1402 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 178 | Ochi, Kensuke (1500) | Lost 1-2 | -161380 |
| 2legacy | 636 | Chee, Cristerson (1438) | Lost 1-2 | -171363 |
| 3legacy | 1092 | Ando, Akira (1483) | Won 2-0 | +201383 |
| 4legacy | 902 | Partanen, Leo (1481) | Won 2-0 | +201403 |
| 5legacy | 612 | Kanasawa, Satohito (1499) | Lost 0-2 | -161387 |
| 6legacy | 924 | Torii, Motonori (1495) | Lost 0-2 | -161371 |
| top | average opponent: 1483record: 2-4 | new rating: 1371 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1304 | Hayasi, Kansui (1500) | Lost 1-2 | -171413 |
| 2sealed | 1288 | Takahashi, Akira1243 (1449) | Lost 0-2 | -171396 |
| top | average opponent: 1475record: 0-2 | new rating: 1396 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 201 | Kawada, Chihiro (1590) | Lost 0-2 | -161446 |
| 2sealed | 437 | Takano, Hayato (1470) | Lost 0-2 | -171429 |
| 3sealed | 500 | Takizawa, Shunya (1468) | Lost 0-2 | -181411 |
| 4sealed | 486 | Tanaka, Miho (1449) | Won 2-1 | +191430 |
| top | average opponent: 1494record: 1-3 | new rating: 1430 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Saito, Shinya (1500) | Lost 0-2 | -181482 |
| 2sealed | 296 | Tsuboyama, Shuta (1371) | Lost 1-2 | -201462 |
| top | average opponent: 1436record: 0-2 | new rating: 1462 | ||