Rapid:
Individual Calculations February 2019 |
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Rizvi, Zara Total change: -6.40 | | |
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CCF English Chess Challenge Qualifier Wimbledon Park | Wimbledon Park | ENG | 2019-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1214 | 1079 | 0.00 | 1 | -0.32 | 20 | -6.40 | |
| Freeman, Michael A | | | 1214 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | 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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