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Individual Calculations July 2023 |
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| Wasilak, Piotr Total change: 34.00 | |   |
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| 4th EACU FIDE-Rated Congress - Open | Newmarket | ENG | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1636 | 1.50 | 5 | 0.85 | 40 | 34.00 | |
|  Volovich, Julia | | | 1832 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Murphy, Hugh W | | | 2097 | ENG | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Bonafont, Philip R | | | 2001 | ENG | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Anderson, John | | | 2132 | ENG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gardner, James | | | 1870 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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