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Individual Calculations August 2019 |
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| Tang, Zoey Total change: -4.00 | |   |
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| PNWCC FIDE Open - Summer of Seattle | Kirkland, Washington | USA | 2019-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1870 | 2.50 | 8 | -0.10 | 40 | -4.00 | |
|  He, Daniel | | | 2122 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Zhang, Eric | | | 2040 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nair, Roshen | | | 1974 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Lee, Michael | m | | 2270 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Derek | | | 2139 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Salik, Serkan | | | 2019 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Taylor, Tristan | | | 1953 | CAN | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Jones, Davey V | | | 1598 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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