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Individual Calculations December 2018 |
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| Jardine, Steven E Total change: -11.60 | |   |
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| CCF Daytime Chess Club 2018-19 Stage 4 | London | ENG | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1330 | 0.50 | 2 | -0.29 | 40 | -11.60 | |
|  Charles, Gregory M | | | 1271 | ENG | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Davis, Richard | | | 1561 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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