Muramatsu, Kenichi
Current rating: 1537
Record: 7-5-2
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 295 | Iyota, Makito (1294) | Draw 1-1 | -41498 |
| 2standard | 791 | Aoki, Daisuke (1486) | Won 2-0 | +181516 |
| 3standard | 775 | Choi, Seung-Muk (1585) | Won 2-0 | +191535 |
| 4standard | 397 | Takashima, Fumito (1531) | Won 2-0 | +181553 |
| 5standard | 199 | Takahashi, Haruki (1540) | Won 2-0 | +181571 |
| 6standard | 97 | Mitsuzane, Yuichi (1540) | Lost 0-2 | -191552 |
| 7standard | 262 | Niwa, Kohei (1542) | Won 2-1 | +181570 |
| 8standard | 151 | Chia, Reeve (1556) | Lost 0-2 | -181552 |
| 9standard | 317 | Onizuka, Hiroshi (1735) | Lost 0-2 | -151537 |
| average opponent: 1534record: 5-3-1 | new rating: 1537 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2161 | Hagiwara, Tsubasa (1516) | Won 2-0 | +181518 |
| 2sealed | 2130 | Takagi, Hiroki (1512) | Draw 1-1 | 01518 |
| 3sealed | 2211 | Ishibashi, Syota (1499) | Lost 1-2 | -181500 |
| 4sealed | 2312 | Kubouchi, Naoki (1746) | Won 2-1 | +221522 |
| 5sealed | 2209 | Nihongi, Yuta (1403) | Lost 1-2 | -201502 |
| average opponent: 1535record: 2-2-1 | new rating: 1502 | |||