Individual Calculations February 2019 |
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Davis, Richard Total change: -20.40 | | |
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CCF Winter Chess Club LP Matches Stage 6 | London | ENG | 2019-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1542 | 1550 | 0.50 | 3 | -1.02 | 20 | -20.40 | |
| Pratley, Ian | | | 1564 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | Heavens, Alan F | | | 1724 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | Selby, Keith | | | 1337 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | 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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