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Rapid:
Individual Calculations September 2021 |
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| Petrov, Petar Total change: 47.40 | |   |
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| XXVIII Cup Abritus | Razgrad | BUL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1256 | 2.50 | 6 | 2.37 | 20 | 47.40 | |
|  Dzanev, Georgi | | | 1957 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Jordanov, Jordan | | | 1721 | BUL | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Nikolov, Krasen | | | 1878 | BUL | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Angelov, Zvetomir | | | 1991 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kotov, Ivajlo | | | 1753 | BUL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Yanev, Pavel | | | 1991 | 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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