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Individual Calculations September 2023 |
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| Bortnyk, Mykola Total change: -3.30 | |   |
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| June 2023 Marshall Premier | New York, NY | USA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2427 | 4.00 | 5 | -0.33 | 10 | -3.30 | |
|  Dong, Kyle | | | 1884 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | |  Harriott, Tyrell | | | 2027 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hoffman, Luc | | | 1893 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Ostrovskiy, Aleksandr | m | | 2379 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Yoo, Eugene | | | 2066 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | * 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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