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Rapid:
Individual Calculations January 2020 |
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| Petrov, Plamen Total change: 2.40 | |   |
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| 2nd International Rapid Albena | Albena | BUL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1787 | 2.00 | 5 | 0.12 | 20 | 2.40 | |
|  Dabkov, Vanjo | | | 2162 | BUL | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Savov, Ilko Ananiev | | | 1926 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Yordanov, Lachezar | f | | 2127 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Stoyanov, Daniel | | | 1741 | BUL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Hristov, Boris | | | 1544 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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