Rapid:
Individual Calculations July 2021 |
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Petrov, Anton Total change: -8.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Bulgarian Team Chess Championship Men Rapid 2021 | Kiten | BUL | 2021-06-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1938 | 1978 | 1.00 | 3 | -0.41 | 20 | -8.20 | |
| Valchev, Kaloyan | | | 1400 | BUL | 1.00 | 1 | 0.02 | 20 | 0.40 | | Kostadinov, Anton | | | 2211 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Hristov, Atanas | | | 2202 | BUL | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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