Otsu, Shuhei
Current rating: 1409
Record: 18-24
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 172 | Tse, Cloudy (1470) | Won 2-1 | +191451 |
| 2pioneer | 180 | Yamaguchi, Takumi (1506) | Lost 1-2 | -171434 |
| 3pioneer | 496 | Matsumoto, Ryohei (1448) | Lost 0-2 | -181416 |
| 4pioneer | 634 | Hong, Jungmo (1488) | Won 2-0 | +191435 |
| 5pioneer | 596 | Hirokawa, Ryouji (1524) | Lost 0-2 | -161419 |
| 6pioneer | 579 | Ito, Yoichi (1486) | Won 2-1 | +191438 |
| 7pioneer | 412 | Shang, Shijie (1509) | Lost 1-2 | -161422 |
| 8pioneer | 382 | Yamamura, Yuma (1737) | Lost 1-2 | -131409 |
| top | average opponent: 1521record: 3-5 | new rating: 1409 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Komada, Shun (1550) | Lost 1-2 | -161454 |
| 2standard | 501 | Uesugi, Fumiya (1499) | Won 2-0 | +191473 |
| 3standard | 745 | Shirasaka, Satoshi (1408) | Lost 1-2 | -191454 |
| 4standard | 717 | Hamada, Takayuki (1335) | Won 2-0 | +151469 |
| 5standard | 527 | Kitagawa, Tomohiro (1300) | Lost 1-2 | -211448 |
| 6standard | 622 | Suzuki, Ryoya (1477) | Lost 1-2 | -171431 |
| 7standard | 550 | Hosomi, Manato (1467) | Won 2-1 | +191450 |
| 8standard | 492 | Wu, Yufan (1482) | Lost 0-2 | -181432 |
| top | average opponent: 1440record: 3-5 | new rating: 1432 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Yamamoto, Takuto (1438) | Won 2-0 | +181440 |
| 2sealed | 101 | Saito, Keisuke (1461) | Won 2-0 | +181458 |
| 3sealed | 253 | Arai, Ikki (1312) | Won 2-1 | +161474 |
| 4sealed | 131 | Uchida, Kensuke (1702) | Lost 0-2 | -141460 |
| 5sealed | 214 | Mizutani, Yosuke (1791) | Lost 1-2 | -131447 |
| 6sealed | 500 | Tanigawa, Futa (1516) | Won 2-1 | +201467 |
| 7sealed | 239 | Takagi, Takeshi (1755) | Lost 0-2 | -131454 |
| 8sealed | 377 | Tazawa, Takatoshi (1378) | Won 2-1 | +161470 |
| top | average opponent: 1544record: 5-3 | new rating: 1470 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 562 | Tanaka, Tomonori (1282) | Lost 0-2 | -221465 |
| 2sealed | 737 | Satou, Hiroki (1405) | Lost 1-2 | -191446 |
| 3sealed | 1000 | Konishi, Minato (1465) | Won 2-0 | +191465 |
| 4sealed | 941 | Ohtsuki, Shinya (1323) | Lost 1-2 | -211444 |
| 5sealed | 952 | Kimura, Kenta (1400) | Won 2-0 | +171461 |
| 6sealed | 779 | Egawa, Mitsuki (1481) | Lost 1-2 | -171444 |
| 7sealed | 861 | Kobayashi, Jumpei (1396) | Won 2-0 | +171461 |
| 8sealed | 721 | Kyoumoto, Takeru (1270) | Lost 1-2 | -221439 |
| 9sealed | 667 | Susanto, Reynandi (1457) | Lost 0-2 | -171422 |
| top | average opponent: 1387record: 3-6 | new rating: 1422 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 125 | Akai, Yusuke (1501) | Won 2-0 | +181518 |
| 2standard | 100 | Kawaguchi, Toshifumi (1569) | Lost 0-2 | -171501 |
| 3standard | 1069 | Okino, Ryuu (1540) | Won 2-0 | +191520 |
| 4standard | 405 | Kawabata, Hiromasa (1529) | Lost 0-2 | -181502 |
| 5standard | 699 | Kaga, Hiroyuki (1557) | Lost 1-2 | -171485 |
| 6standard | 928 | Terai, Shinnosuke (1450) | Lost 1-2 | -191466 |
| 7standard | 1055 | Fukuhara, Yuta (1463) | Won 2-0 | +181484 |
| 8standard | 811 | Sano, Futoshi (1618) | Lost 1-2 | -151469 |
| 9standard | 796 | Nakamura, Masato (1488) | Won 2-1 | +181487 |
| top | average opponent: 1524record: 4-5 | new rating: 1487 | ||