Individual Calculations October 2023 |
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Woolley, Michael P Total change: -4.60 | | |
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Coulsdon Chess Dicky White Tournament September 2023 | Coulsdon | ENG | 2023-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1250 | 1199 | 1.00 | 3 | -0.32 | 20 | -6.40 | |
| Kilambi, Aahna | | | 1192 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | Thorpe, Mason | | | 1136 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | Kalaiyalahan, Aishwarya | | | 1421 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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) | | Coulsdon Chess Daytime Chess September 2023 | Coulsdon | ENG | 2023-09-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1221 | 1199 | 1.50 | 3 | 0.09 | 20 | 1.80 | |
| Selby, Keith | | | 1194 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | | Gillespie, Frank | | | 1315 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | Aburrow, Michael | | | 1155 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | | 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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