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Individual Calculations February 2023 |
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| Liu, Zizheng Total change: -31.20 | |   |
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| 29th 4NCL Congress Major | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1611 | 1.00 | 4 | -0.78 | 40 | -31.20 | |
|  Rida, Ruqayyah | | | 1411 | ENG | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Doherty, Paul | | | 1736 | ENG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | May, Paul | | | 1745 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Holi, Sief Al Din | | | 1709 | SUD | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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