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Rapid:
Individual Calculations October 2021 |
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| Vorontsov, Samson Total change: 3.40 | |   |
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| 5th stage Cup of the Head of Konakovo | Konakovo | RUS | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1071 | 2.00 | 6 | 0.48 | 20 | 9.60 | |
|  Shilyaev, Makariy | | | 1396 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Tyurin, Matthew | | | 1355 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kalinin, Yuri | | | 1211 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Smyalkovskaya, Viktoriya | | | 1096 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kulagin, Anton | | | 1125 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Migutina, Maria | | | 1595 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Tver region chess championship 2021 rapid B11 | Tver | RUS | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1071 | 0.00 | 3 | -0.31 | 20 | -6.20 | |
| | Ippolitov, Mikhail Al | | | 1454 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kovalev, Zakhar | | | 1355 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Petukhov, Kirill Ol | | | 1514 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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