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Individual Calculations December 2023 |
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| Shafer, Logan Total change: 26.00 | |   |
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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 |
| 1968 | 1835 | 2.00 | 4 | 0.65 | 40 | 26.00 | |
|  Walmer, Benjamin | | | 1902 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Wang, Kyle Y | | | 1874 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Foisor, Sabina-Francesca | | wg | 2169 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Yang, Daniel | | | 1927 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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