Kono, Jun
Current rating: 1594
Record: 15-11-1
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 281 | Moriya, Jun (1862) | Lost 1-2 | -111471 |
| 2standard | 586 | Nakagami, Takanori (1358) | Won 2-0 | +161487 |
| 3standard | 660 | Okamoto, Ichiro (1548) | Lost 0-2 | -171470 |
| 4standard | 661 | Ishihama, Yuki (1384) | Won 2-1 | +161486 |
| 5standard | 537 | Takeyama, Hiroaki (1580) | Won 2-0 | +201506 |
| 6standard | 438 | Tanaka, Fumiya 1717 (1613) | Won 2-0 | +201526 |
| 7standard | 278 | Izumi, Hikaru (1773) | Won 2-0 | +231549 |
| 8standard | 198 | Okada, Hajime (1453) | Won 2-0 | +161565 |
| 9standard | 90 | Mikami, Takaya (1546) | Lost 0-1 | -191546 |
| 10standard | 123 | Harada, Dampei (1762) | Won 2-1 | +221568 |
| 11standard | 79 | Iwazaki, Yuuta (1934) | Lost 0-2 | -111557 |
| 12standard | 131 | Ota, Sho (1709) | Lost 0-2 | -161541 |
| 13standard | 132 | Hozumi, Yuji (1446) | Won 2-1 | +171558 |
| 14standard | 113 | Nakayama, Satoshi (1522) | Won 2-0 | +171575 |
| 15standard | 100 | Tsujisaka, Shouichi (1603) | Won 2-1 | +191594 |
| top | average opponent: 1606record: 10-5 | new rating: 1594 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 417 | Tani, Daiki (1500) | Draw 1-1 | -11541 |
| 2sealed | 536 | Wadman, Alexander (1500) | Lost 1-2 | -191522 |
| 3sealed | 969 | Morimoto, Ayaka (1484) | Won 2-1 | +181540 |
| 4sealed | 769 | Yasufuku, Akihiro (1432) | Lost 1-2 | -201520 |
| 5sealed | 859 | Ngiam, William Wai Luen (1421) | Lost 0-2 | -201500 |
| 6sealed | 778 | Shang, Shijie (1521) | Lost 0-2 | -181482 |
| top | average opponent: 1476record: 1-4-1 | new rating: 1482 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 711 | Araki, Ryusuke (1500) | Won 2-0 | +181518 |
| 2sealed | 258 | Wakabayashi, Makoto (1517) | Won 2-1 | +181536 |
| 3sealed | 515 | Ikarashi, Satoru (1520) | Lost 0-2 | -181518 |
| 4sealed | 386 | Kawamorita, Yoshiyuki (1486) | Won 2-0 | +171535 |
| 5sealed | 304 | Matsuura, Takumi (1768) | Lost 1-2 | -141521 |
| 6sealed | 663 | Morita, Yo (1668) | Won 2-0 | +211542 |
| top | average opponent: 1577record: 4-2 | new rating: 1542 | ||