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Individual Calculations December 2023 |
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| Rustek, Conrad Total change: -66.40 | |   |
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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 |
| 1257 | 1382 | 1.00 | 4 | -1.66 | 40 | -66.40 | |
|  Hosur, Sanmita | | | 1199 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Estrada, Matias | | | 1331 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Shivam, Zephan | | | 1296 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Gurumoorthi, Gurugrahan | | | 1203 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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