Individual Calculations August 2017 |
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Davey, Adrian Total change: -0.80 | | |
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CCF DAYTIME CHESS CLUB 2016-17 JULY | London | ENG | 2017-07-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1658 | 1687 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
| Sonnis, Steve | | | 1658 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | 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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