Yasukawa, Akira
Current rating: 1538
Record: 5-3
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Yamamoto, Kohei 0859 (1500) | Won 2-0 | +181518 |
| 2sealed | 443 | Itazu, Boram (1373) | Won 2-1 | +151533 |
| 3sealed | 132 | Matsumura, Shinya (1453) | Won 2-1 | +171550 |
| 4sealed | 1 | Fujita, Toshihide (1708) | Won 2-0 | +211571 |
| 5sealed | 88 | Kamachi, Naoki (1554) | Lost 1-2 | -191552 |
| 6sealed | 226 | Okamoto, Yuuya (1729) | Lost 1-2 | -141538 |
| 7sealed | 464 | Toriuchi, Daizo (1567) | Won 2-1 | +181556 |
| 8sealed | 134 | Hieda, Ryu (1529) | Lost 0-2 | -181538 |
| average opponent: 1552record: 5-3 | new rating: 1538 | |||