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Individual Calculations August 2021 |
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| De Villa, Jose Total change: 4.40 | |   |
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| Marshall FIDE Monday June-July 2021 | New York, NY | USA | 2021-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1694 | 2.00 | 5 | 0.22 | 20 | 4.40 | |
|  Levin, Anthony | | | 1943 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Kozower, Ethan | | | 1558 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Berg, George P | | | 1869 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Frumkin, Edward A | | | 1734 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gerstl, Mark E | | | 1934 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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