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Rapid:
Individual Calculations July 2021 |
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| Nikolov, Yosif Total change: 11.80 | |   |
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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 |
| 1825 | 1512 | 1.00 | 3 | 0.59 | 20 | 11.80 | |
|  Kolev, Lachezar | | | 1769 | BUL | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Nikolov, Yavor | | | 1816 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mladenov, Emil | | | 1890 | BUL | 0.00 | 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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