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Rapid:
Individual Calculations September 2020 |
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| Petrov, Ivan Dimitrov Total change: -49.00 | |   |
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| Varna Games Week | Varna | BUL | 2020-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1638 | 0.50 | 5 | -2.45 | 20 | -49.00 | |
|  Panbukchian, Valentin | m | | 2358 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Marzakov, Mihail | | | 1139 | BUL | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Smirnov, Grigorii | | | 1425 | BUL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mikov, Ognyan | | | 1709 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Valchev, Kaloyan | | | 1385 | BUL | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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