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Individual Calculations December 2022 |
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| Qin, Kevin Total change: 66.80 | |   |
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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 |
| 2094 | 1810 | 2.50 | 4 | 1.67 | 40 | 66.80 | |
|  Grabinsky, Aaron | m | | 2415 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Ramadhar, Kishore | | | 1945 | TTO | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Tineo, Brian Jeremiah | | | 1979 | DOM | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dejmek, Mark W | | | 2038 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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