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Individual Calculations August 2023 |
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| Nakamura, Naohiro Total change: -34.20 | |   |
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| Japan Chess Classic 2023 | Kobe | JPN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 2075 | 3.50 | 6 | -1.71 | 20 | -34.20 | |
|  Matsunaga, Toma | | | 1675 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koike, Atsushi | | | 1738 | JPN | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Kato, Ami | | | 1706 | JPN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karmalkar, Deeptesh | | | 1827 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Endo, Shuma | | | 1780 | JPN | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Yamamoto, Soichiro | | | 1773 | JPN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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