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Individual Calculations December 2023 |
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| Gu, Samuel Total change: 4.00 | |   |
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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 |
| 1545 | 1519 | 1.50 | 3 | 0.10 | 40 | 4.00 | |
|  Wang, Andy Y | | | 1592 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Goldstein, Doug | | | 1435 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Nigudkar, Rusheel | | | 1607 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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