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Individual Calculations December 2018 |
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| Ryazanov, Sergey Total change: -25.60 | |   |
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| Kolomenskaya versta - 2018 Russian cup B-9 | Kolomna | RUS | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1157 | 1.00 | 4 | -0.64 | 40 | -25.60 | |
|  Bogatyrev, Aleksandr A. | | | 1038 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Lisenkov, Svyatoslav | | | 1412 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Abrosimov, Makar | | | 1128 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Lebedev, Artem S. | | | 1351 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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