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Individual Calculations February 2019 |
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| Wei, Jeffrey Total change: 37.20 | |   |
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| 10th Annual Golden State Open | Concord, California | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1965 | 4.00 | 6 | 0.90 | 40 | 36.00 | |
|  Dixit, Arun | | | 1639 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Liu, Kimberly | | wf | 1822 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Lee, Megan | | wm | 2137 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Zaloznyy, Mike | | | 2035 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Panuganti, Kireet | | | 2015 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Li, Eric | c | | 2005 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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) | | | | CM Azhar Memorial Championship | Santa Clara, California | USA | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1965 | 3.00 | 5 | 0.03 | 40 | 1.20 | |
| | Jiang, Nicholas | | | 1565 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wojciechowski, Piotr | | | 2210 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Viswanathan, Arul | | | 1738 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Lee, Addison | | | 1960 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Karnavat, Ojas | | | 1929 | IND | 0.50 | 1 | -0.05 | 40 | -2.00 | | | * 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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