Rapid:
Individual Calculations September 2019 |
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Pond, Isabelle Total change: -2.60 | | |
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English Chess Challenge 2019 - Finals U13 Girls | London | ENG | 2019-08-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1139 | 1235 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
| Rizvi, Aysha | | | 1139 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | 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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