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Individual Calculations December 2023 |
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| Kojima, Shinya Total change: -7.70 | |   |
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| Japan Open 2023 | Tokyo | JPN | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2306 | 5.50 | 7 | -0.77 | 10 | -7.70 | |
|  Kato, Ami | | | 1906 * | JPN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Okabe, Yuma | | | 1862 | JPN | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Tanaka, Satoshi | | | 1964 | JPN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Noguchi, Koji | | | 2007 | JPN | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Shioguchi, Tatsuya | | | 1903 | JPN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Saito, Hiromasa | | | 1848 | JPN | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Nakahara, Kan | c | | 2052 | JPN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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