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Individual Calculations June 2024 |
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| Aburrow, Michael Total change: 2.00 | |   |
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| Coulsdon Chess Daytime Chess Club Summer 2024 - May | Coulsdon | ENG | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1456 | 1.50 | 3 | 0.10 | 20 | 2.00 | |
|  Jones, Dai | | | 1423 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Woolley, Michael P | | | 1470 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Khan, A Qaiyum | | | 1551 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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