Nagafuchi, Takayuki
Current rating: 1494
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Kitamura, Kazuki (1500) | Won 2-0 | +181493 |
| 2sealed | 285 | Tanaka, Mami (1296) | Lost 0-2 | -211472 |
| 3sealed | 561 | Xuan, Zhi Han (1543) | Won 2-1 | +191491 |
| 4sealed | 300 | Nagami, Youichi (1693) | Lost 0-2 | -141477 |
| 5sealed | 871 | Ozaki, Kei (1485) | Won 2-1 | +181495 |
| 6sealed | 388 | Sasaki, Yuusuke3592 (1485) | Won 2-1 | +181513 |
| 7sealed | 474 | Fukuda, Yu (1469) | Lost 1-2 | -191494 |
| top | average opponent: 1496record: 4-3 | new rating: 1494 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 536 | Kosaka, Ryohei (1364) | Lost 1-2 | -191444 |
| 2sealed | 715 | Kaneko, Mitsutaka (1437) | Won 2-0 | +171461 |
| 3sealed | 621 | Takasugi, Tomoki (1508) | Won 2-1 | +191480 |
| 4sealed | 669 | Koike, Yuta (1656) | Won 2-0 | +211501 |
| 5sealed | 390 | Monbayashi, Kento (1512) | Won 2-0 | +191520 |
| 6sealed | 179 | Fujimoto, Yosuke (1758) | Lost 0-2 | -141506 |
| 7sealed | 427 | Ito, Ken (1727) | Lost 0-2 | -141492 |
| 8sealed | 610 | Kondo, Masahiro (1538) | Lost 1-2 | -171475 |
| top | average opponent: 1562record: 4-4 | new rating: 1475 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 592 | Hoshina, Kohei (1500) | Won 2-1 | +181518 |
| 2standard | 22 | Sakai, Shigeto (1485) | Lost 1-2 | -191499 |
| 3standard | 705 | Kaneko, Masayuki (1504) | Lost 0-2 | -181481 |
| 4standard | 1095 | Okano, Hiroki (1476) | Lost 0-2 | -181463 |
| top | average opponent: 1491record: 1-3 | new rating: 1463 | ||