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Individual Calculations July 2019 |
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| Liu, Erik Total change: 63.20 | |   |
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| 2019 Washington Open | Lynnwood, Washington | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1575 | 2.50 | 5 | 1.58 | 40 | 63.20 | |
|  Yan, Jeffrey | | | 1777 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Omori, Michael Jeffrey | | | 1975 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mahajan, Rushaan | c | | 1970 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Casey, Garrett Wallace | | | 1826 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tien, Sophie | | | 1700 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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