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Rapid:
Individual Calculations January 2020 |
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| Tree, Djuna L Total change: -9.00 | |   |
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| 2019 English Women & Girls Open Rapid Championship | London | ENG | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1314 | 1.50 | 4 | -0.45 | 20 | -9.00 | |
|  Jurkiewicz, Katarzyna | | | 1714 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Latypova, Olga L | | | 1199 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Karpe, Reya | | | 1150 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pham, Catherine | | | 1318 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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