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Rapid:
Individual Calculations July 2021 |
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| Kisyov, Krum-Petar Total change: 19.40 | |   |
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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 |
| 1274 | 1279 | 3.50 | 5 | 0.97 | 20 | 19.40 | |
|  Karaivanova, Petya | | wf | 1466 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Krasteva, Yoana | | | 1069 | BUL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Grigorova, Asya | | | 1173 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ivanov, Stefan V | | | 1442 | BUL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Tsvetanov, Teodor | | | 1222 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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