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Rapid:
Individual Calculations January 2024 |
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| Watson, Gabriella Total change: -40.00 | |   |
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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 |
| 1307 | 1435 | 1.00 | 3 | -1.00 | 40 | -40.00 | |
|  Yankana, Alliyah | | | 1442 | JAM | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Stephenson, Amy | | | 1272 | JAM | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gayle, Kaia | | | 1206 | JAM | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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