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Individual Calculations October 2021 |
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| Ivanov, Galin Total change: 102.00 | |   |
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| Sunny Beach Open 2021 | Sunny Beach | BUL | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1201 | 3.50 | 9 | 2.55 | 40 | 102.00 | |
|  Malek, Yuriy | | | 1601 * | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Banov, Boil | | | 1601 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hapke, Ralf | | | 1601 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ivanov, Igor | | | 1601 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dimov, Danail | | | 1601 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Martinov, Nasko | | | 1601 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Nahornyi, Ihor | | | 1601 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kamenov, Valentin | | | 1601 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Zavivalkin, Alexandr | | | 1346 | BUL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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