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Individual Calculations February 2023 |
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| Yu, Hongyi Total change: 0.00 | |   |
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| 29th 4NCL Congress Open | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1904 | 0 | 2.00 | 4 | 0.00 | 1904 | | 0.00 | |
|  Garnett, John S | | | 1831 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |  Jones, Steven A | | | 2160 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Lampard, Alice | | | 1707 | SCO | 0.50 | 1 | 0.00 | | 0.00 | | | Doran, Chris | | | 1917 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |
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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