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Rapid:
Individual Calculations July 2021 |
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| Atanasov, Aleksandar Total change: -4.00 | |   |
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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 |
| 1341 | 1155 | 1.00 | 4 | -0.20 | 20 | -4.00 | |
|  Naymanova, Patricie | | | 1601 | BUL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Andreev, Simeon | | | 1298 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rusev, Victor | | | 1030 | BUL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Angelov, Kristian | | | 1436 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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