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Individual Calculations February 2023 |
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| Mata, Andrew B Total change: 63.60 | |   |
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| 29th 4NCL Congress Major | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1683 | 2.50 | 3 | 1.59 | 40 | 63.60 | |
|  Webb, Nick | | | 1737 | IRL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Hymer, Barry | | | 1914 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Robson, Paul E | | | 1846 | ENG | 0.50 | 1 | 0.22 | 40 | 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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