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Individual Calculations March 2023 |
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| Bortnyk, Mykola Total change: -7.20 | |   |
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| 7th annual George Washington Open - Major | Reston, VA | USA | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2442 | 2.00 | 3 | -0.72 | 10 | -7.20 | |
|  Su, Kevin | | | 2042 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Brady, Tyson | | | 2068 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Prabhu, Naveen | | | 2082 | USA | 0.00 | 1 | -0.90 | 10 | -9.00 | | | * 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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