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Individual Calculations February 2019 |
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| Cheng, Louis Total change: -44.00 | |   |
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| 2019 British Columbia vs Washington match | Victoria | CAN | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 2030 | 2.00 | 5 | -2.20 | 20 | -44.00 | |
|  Velea, Stephanie | | wc | 1630 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Velea, Anne-Marie | | | 1897 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Shubin, Daniel | | | 1828 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Seshadri, Sridhar | | | 1630 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Velea, Sophie | | wc | 1630 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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