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Individual Calculations June 2023 |
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| Williams, John M Total change: -41.00 | |   |
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| 2023 April FIDE Classic - Premier | Tempe, AZ | USA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 2089 | 0.50 | 3 | -2.05 | 20 | -41.00 | |
|  Tang, Ethan J | | | 1786 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Jasinski, Alexander | | | 1696 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dowling, John | | | 1879 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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