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Individual Calculations February 2019 |
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| Ravuri, Vinesh Total change: 74.40 | |   |
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| 2019 Berkeley Open | Berkeley, California | USA | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2042 | 2.50 | 4 | 0.56 | 40 | 22.40 | |
|  Lee, Addison | | | 1960 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Wu, Rochelle | | wc | 2154 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Lee, Megan | | wm | 2137 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kim, Isaiah | | | 1962 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | 10th Annual Golden State Open | Concord, California | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2042 | 4.50 | 6 | 1.30 | 40 | 52.00 | |
| | Sartorio, William | | | 1836 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Lee, Addison | | | 1960 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Biyiasas, Theodore | | | 1916 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Panuganti, Kireet | | | 2015 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Zhang, Chao | | | 2225 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Yanayt, Eugene | f | | 2142 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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