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Rapid:
Individual Calculations September 2022 |
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| Kozlov, Alexei Total change: 23.60 | |   |
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| Petersburg Summer 2022 Rapid Grand-Prix | St. Petersburg | RUS | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1902 | 7.00 | 11 | 1.18 | 20 | 23.60 | |
|  Gladkova, Alexandra | | | 1502 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zubritskiy, Artyom | m | | 2425 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Smorodkin, Andrey | | | 1509 | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lezin, Aleksandr | | | 1395 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Galchenko, Vadim | | | 2098 | FIN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Baltin, David | | | 1422 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Borisova, Ekaterina | f | | 2115 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Naumov, Petr | | | 1266 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Getman, Tatyana | | wf | 2117 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Achang, Andrei | | | 2129 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Chizhikov, Vladislav | f | | 2223 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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