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Individual Calculations February 2022 |
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| Fathallah, Joe Total change: 8.40 | |   |
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| 27th 4NCL Congress Open | Harrogate | ENG | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1861 | 2.50 | 5 | 0.42 | 20 | 8.40 | |
|  Sowray, Peter J | f | | 2239 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ther, Mate | | | 2031 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Miller, George | | | 1796 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Wynarczyk, Raymond | | | 1752 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Gomez, Daniel | | | 1884 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | |
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