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Individual Calculations December 2023 |
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| Qureshi, Sadia Total change: -16.00 | |   |
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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 |
| 1548 | 1608 | 1.50 | 4 | -0.80 | 20 | -16.00 | |
|  Walmer, Benjamin | | | 1902 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Pirani, Zanir | | | 1273 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Thilop, Aarav Nambiar | | | 1510 | IND | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Yuan, Owen | | | 1508 | USA | 0.50 | 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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