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Individual Calculations April 2018 |
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| Chumakov, Andrey Total change: -18.40 | |   |
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| Voronezh Stage of Junior Russia Cup 2018 - Boys Under 15 | Voronezh | RUS | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1409 | 1.00 | 4 | -0.46 | 40 | -18.40 | |
|  Moshkin, Mikhail | | | 1712 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Vasiljev, Aleksandr | | | 1271 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Titarenko, Pavel | | | 1504 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Illarionov, Alexey | | | 1593 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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