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Blitz:
Individual Calculations August 2022 |
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| Dereshki, Dario Total change: -25.20 | |   |
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| 1st International Chess Festival Georgi Rakovski Blitz | Kotel | BUL | 2022-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1912 | 2.50 | 4 | -1.26 | 20 | -25.20 | |
|  Sedmakov, Georgi | | | 1512 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chitakova, Galya | | | 1475 | BUL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Kan, Efim | | | 1477 | BUL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Borisov, Vasil | | | 1418 | BUL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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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