Rikitake, Tatsuya
Current rating: 1503
Record: 7-7
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 631 | Taiga, Terasaka (1500) | Lost 0-2 | -191526 |
| 2standard | 731 | Takeda, Yoshihide (1449) | Lost 0-2 | -201506 |
| 3standard | 1173 | Minagawa, Sho (1425) | Won 2-1 | +171523 |
| 4standard | 980 | Fujimori, Yuki (1421) | Lost 1-2 | -201503 |
| average opponent: 1449record: 1-3 | new rating: 1503 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2076 | Choo, Ida Maria (1420) | Won 2-0 | +171517 |
| 4sealed | 2005 | Takano, Hayato (1453) | Won 2-1 | +161533 |
| 5sealed | 2003 | Kurihara, Yuuji (1631) | Won 2-0 | +201553 |
| 6sealed | 2020 | Koyama, Yuji (1664) | Lost 0-2 | -161537 |
| 7sealed | 2020 | Nakatani, Hiroki (1561) | Won 2-0 | +191556 |
| 8sealed | 2017 | Kunishima, Kenta (1613) | Lost 0-2 | -171539 |
| 9sealed | 2060 | Nishioka, Taisuke (1575) | Won 2-1 | +181557 |
| 10draft | 99 | Hosaka, Yoshiteru (1730) | Won 2-1 | +211578 |
| 11draft | 121 | Karasawa, Ryuichi (1647) | Lost 0-2 | -161562 |
| 12draft | 59 | Asakura, Yoshitomo (1610) | Lost 0-2 | -171545 |
| average opponent: 1590record: 6-4 | new rating: 1545 | |||