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Rapid:
Individual Calculations January 2024 |
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| Stephenson, Amy Total change: 74.00 | |   |
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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 |
| 1361 | 1272 | 3.00 | 3 | 1.85 | 40 | 74.00 | |
|  Gayle, Kaia | | | 1206 | JAM | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Yankana, Alliyah | | | 1442 | JAM | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Watson, Gabriella | | | 1435 | JAM | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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