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Individual Calculations June 2024 |
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| Warner, Dominic Wj Total change: -16.60 | |   |
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| Coulsdon Chess Dicky White May 2024 | Coulsdon | ENG | 2024-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1661 | 0.50 | 2 | -0.46 | 20 | -9.20 | |
|  Chaban, Roxolana | | | 1746 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Boztas, Lana | | | 1600 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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 Late Spring Standardplay Congress - 26th-27th May 2024 - Major | Coulsdon | ENG | 2024-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1668 | 1.00 | 3 | -0.37 | 20 | -7.40 | |
|  Jackson, Paul G | | | 1731 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Morris-Weston, Robin T | | | 1678 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Amabile, Domenico | | | 1687 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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