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Individual Calculations July 2022 |
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| Lee, Megan Total change: -20.60 | |   |
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| 2022 Washington Open | Redmond, Washington | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2247 | 3.00 | 4 | -0.57 | 20 | -11.40 | |
|  Kona, Vidip | | | 1786 | USA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Jiang, Brandon | | | 2045 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Razmov, Valentin | | | 1847 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arganian, David | | | 1799 | USA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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) | | | | PNWCC FIDE Open - SOS (Summer of Seattle) - Mt. Rainier | Redmond, Washington | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2247 | 3.00 | 6 | -0.46 | 20 | -9.20 | |
| | Li, Eric Yuhan | f | | 2381 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Yanayt, Mr. Eugene | f | | 2090 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Vemparala, Nikash | c | | 2003 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bragg, David R | f | | 2017 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lu, Ming | f | | 2342 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Chen, Ryo | f | | 2270 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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