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Individual Calculations December 2022 |
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| Welsh, Vinh Total change: 33.20 | |   |
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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 |
| 1941 | 1752 | 2.50 | 5 | 0.83 | 40 | 33.20 | |
|  Hevia Alejano, Carlos A | g | | 2438 | CUB | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Veremjov, Mihail | | | 1598 | NOR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Cardinal, Scott | | | 1830 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Linett, Steven J | | | 1871 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Hiwale, Ronak | | | 1970 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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