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Rapid:
Individual Calculations July 2021 |
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| Ivanov, Stefan V Total change: -45.40 | |   |
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| There are such kids Youth Chess Tournament | Plovdiv | BUL | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1093 | 1442 | 3.00 | 6 | -2.27 | 20 | -45.40 | |
|  Emanuilov, Radoslav | | | 1036 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pantev, Kaloyan | | | 1096 | BUL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Petkova, Tsvetelina | | | 1054 | BUL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Enev, Aleks | | | 1043 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kisyov, Krum-Petar | | | 1279 | BUL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Radulska, Elena | | | 1052 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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