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Individual Calculations September 2018 |
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| Petukhov, Yaroslav Total change: -8.40 | |   |
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| Grossschool Kostenkovo 2018 | Novokuznetsk | RUS | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1438 | 3.50 | 7 | -0.21 | 40 | -8.40 | |
|  Radionenko, Gleb | | | 1054 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Bukreev, Stanislav | | | 1220 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Postemskiy, Andrey | | | 1753 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Tishkov, Nikita | | | 1331 | RUS | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Lidovskikh, Aleksander | | | 1661 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Shatrov, Petr | | | 1520 | RUS | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Istomina, Valeria | | | 1354 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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