Kajitani, Akinobu
Current rating: 1552
Record: 36-33
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 318 | Ichino, Takahito (1593) | Lost 0-2 | -181554 |
| 2standard | 760 | Ino, Keita (1604) | Lost 0-2 | -171537 |
| 3standard | 925 | Nakamura, Taro (1210) | Won 2-0 | +121549 |
| 4standard | 732 | Mukai, Hiroaki (1632) | Won 2-1 | +201569 |
| 5standard | 757 | Yamagata, Yutaro (1644) | Lost 1-2 | -171552 |
| top | average opponent: 1537record: 2-3 | new rating: 1552 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 60 | Bae, Sanghoon (1679) | Won 2-0 | +201606 |
| 3modern | 674 | Kedo, Yuta (1537) | Won 2-1 | +171623 |
| 4modern | 122 | Kawakami, Takehito (1815) | Won 2-1 | +211644 |
| 5modern | 54 | Ikeda, Daisuke (1574) | Lost 1-2 | -191625 |
| 6modern | 189 | Kabashima, Takuya (1580) | Lost 1-2 | -191606 |
| 7modern | 577 | Ueda, Tadahiko (1500) | Lost 1-2 | -201586 |
| 8modern | 685 | Shimada, Hiroya (1796) | Lost 1-2 | -141572 |
| top | average opponent: 1640record: 3-4 | new rating: 1572 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 203 | Sasaki, Shin (1432) | Lost 0-2 | -211573 |
| 3standard | 922 | Chu Heng, Eng (1788) | Lost 0-2 | -141559 |
| 4standard | 1122 | Hasegawa, Kei (1483) | Won 2-1 | +161575 |
| 5standard | 949 | Yuasa, Masaki (1603) | Lost 1-2 | -171558 |
| 6standard | 1025 | Nishiyori, Tasuku (1409) | Won 2-1 | +151573 |
| 7standard | 664 | Miyake, Toru (1456) | Won 2-1 | +161589 |
| 8standard | 536 | Ishii, Shinji (1484) | Won 2-1 | +161605 |
| 9standard | 453 | Kasuga, Ryou (1553) | Lost 0-2 | -191586 |
| top | average opponent: 1526record: 4-4 | new rating: 1586 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 65 | Sugimoto, Hiroaki (1609) | Won 2-0 | +191620 |
| 3legacy | 209 | Yamanaka, Shouki (1560) | Won 2-0 | +171637 |
| 4legacy | 242 | Soma, Kosuke (1508) | Lost 0-2 | -211616 |
| 5legacy | 238 | Ishihara, Koji (1568) | Won 2-1 | +171633 |
| 6legacy | 136 | Kaneko, Masayuki3656 (1537) | Lost 0-2 | -191614 |
| 7legacy | 257 | Sasaki, Takayuki (1704) | Lost 0-2 | -171597 |
| 8legacy | 449 | Yamagishi, Keisuke (1534) | Won 2-0 | +171614 |
| 9legacy | 442 | Mita, Ryoichi (1492) | Lost 1-2 | -201594 |
| top | average opponent: 1564record: 4-4 | new rating: 1594 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1006 | Kusakabe, Kenta (1500) | Lost 0-2 | -181484 |
| 2standard | 987 | Ohno, Yuki (1628) | Lost 0-2 | -161468 |
| 3standard | 1449 | Oriba, Ryo (1415) | Won 2-0 | +171485 |
| 4standard | 1174 | Sakurai, Tomoya (1399) | Won 2-1 | +171502 |
| 5standard | 1210 | Yamada, Sintarou (1508) | Won 2-0 | +181520 |
| 6standard | 659 | Ishitsuka, Masahito (1582) | Won 2-1 | +191539 |
| 7standard | 520 | Sakamoto, Yasuhiro (1543) | Won 2-1 | +181557 |
| 8standard | 230 | Esaki, Keisuke (1711) | Lost 1-2 | -151542 |
| 9standard | 521 | Ootani, Nobuhiro (1625) | Won 2-0 | +191561 |
| 10standard | 348 | Kibe, Keisuke (1753) | Won 2-0 | +221583 |
| 11standard | 258 | Wada, Yuki (1796) | Lost 1-2 | -141569 |
| 12standard | 284 | Hasebe, Shunichi (1484) | Won 2-0 | +161585 |
| 13standard | 275 | Sugiyama, Takanori (1490) | Won 2-0 | +161601 |
| 14standard | 176 | Kurata, Shintaro (1617) | Won 2-1 | +191620 |
| 15standard | 145 | Kazama, Yusaku (1614) | Lost 0-2 | -191601 |
| top | average opponent: 1578record: 10-5 | new rating: 1601 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 760 | Hironaga, Shunsuke (1482) | Won 2-0 | +171575 |
| 2sealed | 440 | Kusadani, Takehiko (1664) | Lost 1-2 | -161559 |
| 3sealed | 682 | Yoshida, Akinobu (1689) | Lost 0-2 | -161543 |
| 4sealed | 868 | Tomizawa, Youhei (1504) | Won 2-1 | +171560 |
| 5sealed | 813 | Hyodo, Kosuke (1614) | Lost 0-2 | -171543 |
| 6sealed | 809 | Imamura, Norihide (1439) | Lost 0-2 | -201523 |
| 7sealed | 918 | Takahashi, Muneaki (1443) | Lost 1-2 | -191504 |
| 8sealed | 817 | An, Youcheng (1458) | Won 2-1 | +171521 |
| 9sealed | 695 | Yoshikawa, Takuma (1440) | Lost 1-2 | -191502 |
| top | average opponent: 1526record: 3-6 | new rating: 1502 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 921 | Yamaji, Tatsuya (1527) | Lost 0-2 | -191558 |
| top | record: 0-1 | new rating: 1558 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 6 | Hirabayashi, Kazuki (1402) | Won 2-0 | +161535 |
| 2standard | 66 | Nishimura, Hitoshi (1517) | Won 2-0 | +171552 |
| 3standard | 46 | Ohno, Isao (1610) | Won 2-1 | +191571 |
| 4standard | 68 | Nam, Sung Wook (1609) | Won 2-1 | +191590 |
| 5standard | 11 | Juumonji, Ryou (1779) | Lost 1-2 | -141576 |
| 6standard | 99 | Nishio, Yoshihiro (1431) | Won 2-0 | +151591 |
| 7standard | 26 | Yoon, SooHan (1786) | Lost 0-2 | -151576 |
| 8standard | 72 | Nakamichi, Yuko (1540) | Won 2-1 | +181594 |
| 9standard | 184 | Senba, Kotaro (1682) | Lost 0-2 | -171577 |
| top | average opponent: 1595record: 6-3 | new rating: 1577 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 154 | Hirayama, Hideyuki (1518) | Lost 0-2 | -181482 |
| 2extended | 285 | Oota, Shigeru (1423) | Won 2-0 | +171499 |
| 3extended | 196 | Omonishi, Kojiro (1531) | Won 2-0 | +191518 |
| 4extended | 181 | Yamaguchi, Tetsuya (1551) | Won 2-1 | +181536 |
| 5extended | 111 | Matsuoka, Takayuki (1496) | Lost 0-2 | -181518 |
| 6extended | 187 | Ooneda, Yoshihiro (1577) | Won 2-0 | +191537 |
| 7extended | 107 | S., Yuuji (1539) | Lost 0-2 | -181519 |
| top | average opponent: 1519record: 4-3 | new rating: 1519 | ||