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Individual Calculations September 2022 |
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| Kopaloff, Liam Total change: 7.20 | |   |
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| Sun City Open | Sunny Beach | ISR | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1662 | 2.50 | 6 | 0.18 | 40 | 7.20 | |
|  Mihalev, Rosen | | | 1923 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Stanev, Simeon | | | 1262 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ivanov, Ljubomir | | | 1792 | BUL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kononenko, Vladimir | | | 1779 | BUL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kopaloff, Nick | | | 1871 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Ivanov, Daniel | | | 1786 | BUL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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) | | |
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