Individual Calculations April 2020 |
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Vidyarthi, Omya Total change: 39.20 | | |
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Calchess Womens State Championship 2020 | Berkeley, California | USA | 2020-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1817 | 1670 | 2.00 | 3 | 0.98 | 40 | 39.20 | |
| Heredia, Carla | | wg | 2070 * | ECU | 0.50 | 1 | 0.42 | 40 | 16.80 | | Nayberg, Simona | | | 1732 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | Lee, Yesun | | | 1649 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | * 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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