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Individual Calculations December 2023 |
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| Walmer, Benjamin Total change: 9.60 | |   |
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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 |
| 1693 | 1902 | 3.50 | 4 | 0.48 | 20 | 9.60 | |
|  Qureshi, Sadia | | | 1608 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Shafer, Logan | | | 1835 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mysore, Abhinav | | | 1737 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wang, Andy Y | | | 1592 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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