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Individual Calculations October 2021 |
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| Arustamov, Stanislav Total change: 16.00 | |   |
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| Voronezh Region Boys 15 Championship Open 2021 | Voronezh | RUS | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1166 | 2.50 | 5 | 0.40 | 40 | 16.00 | |
|  Polukhin, Sergey | | | 1335 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Boev, Andrey | | | 1198 | RUS | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Samokhin, Vladimir | | | 1177 | RUS | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Zakopaev, Konstantin | | | 1137 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Gopienko, Aleksandr | | | 1282 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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