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Rapid:
Individual Calculations January 2024 |
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| Yankana, Alliyah Total change: -40.60 | |   |
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| Deborah Richards-Porter Ladies' Chess Tournament 2023 - FIDE OPEN Section | Kingston | JAM | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1442 | 0.00 | 3 | -2.03 | 20 | -40.60 | |
|  Watson, Gabriella | | | 1435 | JAM | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Stephenson, Amy | | | 1272 | JAM | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Gayle, Kaia | | | 1206 | JAM | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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