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Individual Calculations March 2019 |
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| Howell, Chris I Total change: -1.20 | |   |
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| CCF Winter Chess Club LP Matches Stage 7 | London | ENG | 2019-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1953 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
|  Calvert, D Ian | | | 1912 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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