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Individual Calculations December 2022 |
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| Luscomb, David Total change: -11.20 | |   |
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| 2022 Houston Open Chess Championships - Open | Houston, TX | USA | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1845 | 1.00 | 3 | -0.56 | 20 | -11.20 | |
|  Reinberg, Jeffrey | | | 1981 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Walmer, Benjamin | | | 1865 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Yang, Alexander Zirui | | | 1635 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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