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Individual Calculations August 2022 |
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| Zhang, Evan Total change: 31.20 | |   |
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| 2022 Houston Chess Festival - Open | Houston, Texas, USA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1804 | 2.00 | 4 | 0.78 | 40 | 31.20 | |
|  Parker, Anthony | | | 1937 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Hendrick, John Kristan | | | 1892 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Ruiz Castillo, Joshua D | g | | 2486 | COL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Yan, Nathan | | | 1795 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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