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Individual Calculations December 2023 |
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| Matsumura, Cocoro Total change: 28.00 | |   |
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| Japan Open 2023 | Tokyo | JPN | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2044 | 5.00 | 7 | 0.70 | 40 | 28.00 | |
|  Kumasaka, Akiho | | | 1644 * | JPN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ishizuka, Mirai | | | 1729 | JPN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shioguchi, Tatsuya | | | 1903 | JPN | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Aoshima, Mirai | f | | 2352 | JPN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Okabe, Yuma | | | 1862 | JPN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Schulze, Torben, Dr. | | | 2325 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Nguyen, Cong Khon | | | 1817 | VIE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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