Individual Calculations August 2017 |
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Couchman, Andrew A Total change: 15.20 | | |
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CCF CUP 2017 U1250 Section Rounds 5 - 7 | London | ENG | 2017-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1093 | 1140 | 1.50 | 2 | 0.38 | 40 | 15.20 | |
| Braithwaite, Paul | | | 1173 | ENG | 1.00 | 1 | 0.55 | 40 | 22.00 | | Rizvi, Aysha | | | 1012 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | 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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