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Individual Calculations December 2023 |
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| Sommers, Sean Total change: 15.20 | |   |
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| 2023 Houston Open Chess Championship - Open | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1543 | 3.00 | 5 | 0.76 | 20 | 15.20 | |
|  Steingrimsson, Hedinn | g | | 2481 | ISL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Liu, Chloe | | | 1314 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Veremjov, Mihail | | | 1340 | NOR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Yang, Daniel | | | 1927 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Misra, Shubh | | | 1468 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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