Aruga, Keigo
Current rating: 1535
Record: 5-3-1
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Mogaki, Masaharu (1519) | Won 2-1 | +181518 |
| 2standard | 606 | Kanaya, Hirosi (1513) | Lost 0-2 | -181500 |
| 3standard | 1238 | Ohira, Shinichi (1487) | Lost 0-2 | -181482 |
| 4standard | 1161 | Tsunoda, Satoshi (1440) | Won 2-0 | +171499 |
| 5standard | 1251 | Mochizuki, Yasuhiro (1498) | Draw 1-1 | 01499 |
| 6standard | 1045 | Tamura, Nobuyuki (1441) | Won 2-0 | +171516 |
| 7standard | 721 | Makino, Hiroyuki (1537) | Lost 0-2 | -171499 |
| 8standard | 913 | Suzuki, Issei (1581) | Won 2-0 | +191518 |
| 9standard | 673 | Matsuyama, Hikaru (1446) | Won 2-1 | +171535 |
| average opponent: 1496record: 5-3-1 | new rating: 1535 | |||