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Rapid:
Individual Calculations July 2023 |
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| Jayasuriya, Dinushka Total change: -13.20 | |   |
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| Japan Rapid Chess Championship 2023 | Tokyo | JPN | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1728 | 1.50 | 4 | -0.66 | 20 | -13.20 | |
|  Tran, Thanh Tu | c | | 2365 | JPN | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Noda, Ryo | | | 1328 * | JPN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yamada, Takahiko | | | 1560 | JPN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hasegawa, Emi | | wc | 1724 | JPN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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