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Individual Calculations December 2018 |
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| Heavens, Alan F Total change: 16.80 | |   |
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| CCF Winter Chess Club LP Matches Stage 4 | London | ENG | 2018-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1707 | 2.00 | 2 | 0.84 | 20 | 16.80 | |
|  Wong, Cheuk Nam | | | 1631 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Allan, Brian W | | | 1662 | SCO | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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