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Individual Calculations January 2024 |
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| Mann, Alex Total change: 12.80 | |   |
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| Coulsdon Chess Daytime Chess December 2023 | Coulsdon | ENG | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1337 | 2.50 | 3 | 0.32 | 40 | 12.80 | |
|  Fazia, Salvatore | | | 1135 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Khan, A Qaiyum | | | 1289 | ENG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Wimble, Garry | | | 1038 | 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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