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Individual Calculations March 2020 |
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| Charles, Gregory M Total change: 20.00 | |   |
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| CCF Daytime Chess - Spring 2020 Feb 2020 | London | ENG | 2020-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1271 | 3.00 | 4 | 1.00 | 20 | 20.00 | |
|  Di Mattia, Luciano Dm | | | 1568 | ENG | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Gold, Harry | | | 1253 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Woolley, Michael P | | | 1184 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Gray, David | | | 1119 | ENG | 1.00 | 1 | 0.30 | 20 | 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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