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Individual Calculations August 2023 |
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| Kostadinov, Rumen Total change: -17.20 | |   |
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| Nirvana Beach Open | Sunny Beach | BUL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 2057 | 4.50 | 7 | -0.86 | 20 | -17.20 | |
|  Rakubovchuk, Danylo | | | 1657 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Popzafirov, Danail | | | 1767 | BUL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Suparski, Dmitrii | | | 1407 | MDA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Cohen, Moshe | | | 1732 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Klevinskiy, Konstantin | | | 1913 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kvak, Robert | | | 2178 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Khanin, Nikita | | | 1901 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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