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Individual Calculations November 2019 |
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| Lu, Joshua Total change: -9.20 | |   |
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| 2019 US Class Championship - Master | Burlingame, California | USA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1854 | 1.50 | 3 | 0.64 | 40 | 25.60 | |
|  Sivakumar, Shaaketh | | | 1703 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Zhu, Jack | | | 2254 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Corrales Jimenez, Fidel | g | | 2254 * | USA | 0.00 | 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) | | | | Berkeley Weekender October 2019 | Berkeley, California | USA | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1879 | 0.00 | 1 | -0.87 | 40 | -34.80 | |
| | Bansal, Advay | | | 1563 | USA | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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