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Rapid:
Individual Calculations August 2021 |
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| Kolev, Lachezar Total change: 45.80 | |   |
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| Memorial Haralmpi Vanev 2021 Rapid | Plovdiv | BUL | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1749 | 4.50 | 7 | 2.29 | 20 | 45.80 | |
|  Karov, Aleksandar | | | 1100 | BUL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Banov, Boil | | | 2154 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zavivalkin, Alexandr | | | 1370 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Radeva, Viktoria | | wg | 2115 | BUL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Rahnev, Alexander | | | 2138 | BUL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Nikolov, Sasho | m | | 2283 | BUL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Petrov, Martin | m | | 2430 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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