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Individual Calculations February 2020 |
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| Harazinska, Ewa Total change: -50.00 | |   |
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| 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2178 | 1.50 | 6 | -2.50 | 20 | -50.00 | |
|  Bajarani, Ulvi | g | | 2468 | AZE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Panuganti, Kireet | | | 1974 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Myers, Dominique | | | 2012 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zeng, Sheena | | wc | 1987 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Comsa, Ciprian | | | 1862 | ROU | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Chen, Ryo | | | 1998 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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