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Individual Calculations July 2023 |
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| Khan, A Qaiyum Total change: -5.20 | |   |
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| Coulsdon Chess Daytime Chess Club Summer Term 2023 June | Coulsdon | ENG | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1322 | 1.50 | 4 | -0.26 | 20 | -5.20 | |
|  Kaddu, Mukasa (fred) | | | 1669 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Woolley, Michael P | | | 1195 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Crompton, Robert | | | 1478 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Fazia, Salvatore | | | 1180 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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