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Individual Calculations January 2020 |
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| Chantrell, Paul Total change: -17.00 | |   |
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| 11th CSC London Chess Classic: Weekend Under 1600 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1546 | 2.00 | 4 | -0.85 | 20 | -17.00 | |
|  Macdonald, Amaya | | | 1275 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Siddharth, Lakshan | | | 1386 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Pham, Catherine | | | 1269 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gill, Gursharanjit S | | | 1561 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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