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Rapid:
Individual Calculations August 2021 |
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| Radev, Slavi Total change: -31.00 | |   |
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| Bulgarian Individual Chess Championship Boys 12-2021 Rapid | Asenovgrad | BUL | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1124 | 0.00 | 4 | -1.55 | 20 | -31.00 | |
|  Popzafirov, Danail | | | 1446 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Valchev, Martin V | | | 1182 | BUL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dobrev, Simeon | | | 1143 | BUL | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Tutekov, Teodor | | | 1105 | BUL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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