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Individual Calculations December 2023 |
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| Estrada, Matias Total change: 79.60 | |   |
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| 2023 Houston Open Chess Championship - U2000 | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1331 | 3.00 | 3 | 1.99 | 40 | 79.60 | |
|  Rustek, Conrad | | | 1382 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Parashar, Jay | | | 1519 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Mohsenin, Cyrus | | | 1462 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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