Tsutsumi, Ryuta
Current rating: 1472
Record: 4-6
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 492 | Ishikawa, Reiji (1506) | Won 2-1 | +181482 |
| 2sealed | 49 | Maeda, Kouki (1582) | Lost 0-2 | -161466 |
| 3sealed | 672 | Yamauchi, Toru (1503) | Lost 1-2 | -171449 |
| 4sealed | 921 | Sato, Koichiro (1536) | Lost 1-2 | -161433 |
| 5sealed | 921 | Takeuchi, Kento (1463) | Won 2-1 | +181451 |
| 6sealed | 837 | Yako, Ryuichi (1564) | Won 2-0 | +201471 |
| 7sealed | 553 | Hamano, Kouhei (1514) | Won 2-0 | +191490 |
| 8sealed | 444 | Ueda, Tadahiko (1490) | Lost 0-2 | -181472 |
| average opponent: 1520record: 4-4 | new rating: 1472 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Kimura, Yusuke (1482) | Lost 0-2 | -181482 |
| 2sealed | 450 | Tateishi, Yutarou (1481) | Lost 0-2 | -181464 |
| average opponent: 1482record: 0-2 | new rating: 1464 | |||