Maruoka, Tatsuya
Current rating: 1565
Record: 9-6
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 283 | Matsuda, Atsushi (1582) | Won 2-1 | +201520 |
| 2standard | 267 | Tezuka, Takatomo (1487) | Won 2-1 | +171537 |
| 3standard | 533 | Uchida, Shinya (1707) | Won 2-1 | +211558 |
| 4standard | 141 | Kikuchi, Masaki (1557) | Lost 1-2 | -181540 |
| 5standard | 379 | Ishihara, Masayuki (1429) | Lost 0-2 | -201520 |
| 6standard | 470 | Yamada, Masaki (1559) | Won 2-0 | +191539 |
| 7standard | 547 | Shinomiya, Yusuke (1423) | Won 2-0 | +161555 |
| 8standard | 351 | Taniguchi, Yuusuke (1689) | Won 2-1 | +201575 |
| 9standard | 174 | Nagase, Yoshinobu (1525) | Lost 1-2 | -191556 |
| 10standard | 299 | Tani, Chiharu (1724) | Won 2-0 | +211577 |
| 11standard | 272 | Kusakawa, Naoto (1518) | Lost 0-2 | -191558 |
| 12standard | 241 | Inazawa, Ryo (1594) | Lost 0-2 | -171541 |
| 13standard | 306 | Kamo, Riki (1705) | Lost 0-2 | -151526 |
| 14standard | 310 | Morita, Yo (1731) | Won 2-1 | +211547 |
| 15standard | 268 | Kase, Koichi (1506) | Won 2-1 | +181565 |
| average opponent: 1583record: 9-6 | new rating: 1565 | |||