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Individual Calculations November 2021 |
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| Arakhamia-Grant, Ketevan E Total change: -13.90 | |   |
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| British Championships 2021 - Women's Championship | Hull | ENG | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2376 | 1.50 | 4 | -1.39 | 10 | -13.90 | |
|  Toma, Katarzyna | | wg | 2254 | ENG | 0.00 | 1 | -0.67 | 10 | -6.70 | |  Hunt, Harriet V | m | wg | 2414 | ENG | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Varney, Zoe | | wc | 1976 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kueh, Audrey | | | 2080 | ENG | 0.50 | 1 | -0.35 | 10 | -3.50 | | | * 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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