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Individual Calculations February 2019 |
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| Sartorio, William Total change: 15.20 | |   |
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| 10th Annual Golden State Open | Concord, California | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1836 | 3.00 | 6 | 0.38 | 40 | 15.20 | |
|  Ravuri, Vinesh | | | 2042 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Wu, Derek | | | 2026 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Su, Kenneth | | | 1843 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Biyiasas, Theodore | | | 1916 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Lee, Addison | | | 1960 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Shrivastav, Kunal | | | 1436 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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