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Individual Calculations March 2024 |
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| Aburrow, Michael Total change: -37.60 | |   |
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| Coulsdon Chess Daytime Chess Club Spring 2024 - February | Coulsdon | ENG | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1186 | 0.50 | 3 | -0.94 | 40 | -37.60 | |
|  Woolley, Michael P | | | 1184 | ENG | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Howes, David J | | | 1326 | ENG | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Lilwall, David | | | 1090 | ENG | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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