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Rapid:
Individual Calculations September 2020 |
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| Kachulin, Sergey Total change: 57.80 | |   |
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| Tsiolkovsky Memorial 2020 Rapid | Kaluga | RUS | 2020-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1701 | 5.50 | 9 | 2.89 | 20 | 57.80 | |
|  Makovich, Andrey | | | 2253 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Zudochkina, Margarita | | | 1355 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chernobrovkin, Arkady | | | 1987 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Grachev, Sergey | | | 1574 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mirokhin, Pavel | | | 1993 | RUS | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Korovkin, Stepan | f | | 2183 | RUS | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Golubov, Saveliy | m | | 2436 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Provotorov, Alexandr P. | m | | 2244 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Kogan, Elvira | | | 1610 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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