Individual Calculations September 2023 |
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Wang, Lilian Total change: -47.60 | | |
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11th Annual WIM Ruth Haring National Tournament of Girls State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1575 | 1710 | 2.00 | 5 | -1.19 | 40 | -47.60 | |
| Sripada, Anisha | | | 1347 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | Matus, Nastassja A | | wf | 1947 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | Jou, Esther | | | 1815 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | Zhou, Celina | | | 1458 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | Wang, Lacey | | | 1310 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | * 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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