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Individual Calculations April 2020 |
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| Goodkind, Lauren Total change: 38.40 | |   |
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| Calchess Womens State Championship 2020 | Berkeley, California | USA | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1744 | 2.00 | 2 | 0.96 | 40 | 38.40 | |
|  Tsodikova, Natalya | | wf | 2085 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Otterbach, Renate | | | 1344 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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