Nakabe, Ikki
Current rating: 1502
Record: 13-14
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 98 | Sogo, Eiji (1494) | Won 2-0 | +191468 |
| 2standard | 358 | Sano, Futoshi (1649) | Won 2-1 | +211489 |
| 3standard | 72 | Tokairin, Taishi (1489) | Won 2-0 | +181507 |
| 4standard | 152 | Sakamoto, Sakito (1847) | Lost 1-2 | -121495 |
| 5standard | 365 | Kozakai, Yukio (1689) | Won 2-1 | +211516 |
| 6standard | 193 | Kamata, Kazuhiro (1733) | Lost 0-2 | -141502 |
| top | average opponent: 1650record: 4-2 | new rating: 1502 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | Kawamae, Toshiyuki (1306) | Lost 0-2 | -211445 |
| 2sealed | 790 | Motooka, Takahiro (1604) | Won 2-0 | +211466 |
| 3sealed | 727 | Taniguchi, Hiromasa (1501) | Lost 0-2 | -171449 |
| top | average opponent: 1470record: 1-2 | new rating: 1449 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 346 | Syuttou, Ryunosuke (1465) | Lost 0-2 | -191498 |
| 2modern | 673 | Ybarra, Anthony (1488) | Lost 1-2 | -181480 |
| 3modern | 1173 | Sakai, Toshinori (1697) | Lost 0-2 | -141466 |
| top | average opponent: 1550record: 0-3 | new rating: 1466 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 74 | Saka, Koichiro (1500) | Won 2-1 | +181520 |
| 2standard | 6 | Ogino, Hiroki (1373) | Lost 1-2 | -201500 |
| 3standard | 1028 | Sugimoto, Takashi (1552) | Lost 1-2 | -181482 |
| 4standard | 929 | Kamada, Yuuki (1424) | Won 2-0 | +171499 |
| 5standard | 851 | Sato, Hisao (1554) | Won 2-1 | +191518 |
| 6standard | 731 | Sato, Hikaru6659 (1487) | Won 2-1 | +181536 |
| 7standard | 254 | Ito, Tsukasa (1513) | Lost 0-2 | -191517 |
| top | average opponent: 1486record: 4-3 | new rating: 1517 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 67 | Kaneko, Hirotaka (1526) | Won 2-1 | +181518 |
| 2standard | 249 | Terazawa, Hiroyuki (1524) | Lost 1-2 | -171501 |
| 3standard | 1213 | Mineta, Takuro (1499) | Won 2-0 | +181519 |
| 4standard | 469 | Serizawa, Yuuki (1523) | Lost 0-2 | -181501 |
| 5standard | 1094 | Kurokawa, Ryushi (1496) | Won 2-0 | +181519 |
| 6standard | 504 | Matubayashi, Kazunori (1626) | Lost 0-2 | -161503 |
| 7standard | 974 | Michibata, Tatsuya (1555) | Won 2-0 | +181521 |
| 8standard | 821 | Chee, Cristerson (1453) | Lost 1-2 | -191502 |
| top | average opponent: 1525record: 4-4 | new rating: 1502 | ||