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Individual Calculations January 2019 |
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| Varley, David A Total change: 24.80 | |   |
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| 10th CSC London Chess Classic: 5-Day Under 1750 | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1657 | 3.00 | 3 | 0.62 | 40 | 24.80 | |
|  White, Nigel | | | 1393 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Lekic, Dejan | | | 1497 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Dupuis, Denis K | | | 1355 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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