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Individual Calculations April 2018 |
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| Koptev, Ruslan Total change: 65.60 | |   |
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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 |
| 1636 | 1725 | 6.50 | 8 | 1.64 | 40 | 65.60 | |
|  Filippov, Ilya | | | 1472 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Istomin, Vyacheslav | | | 1399 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Illarionov, Alexey | | | 1593 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rudakov, Sergey S. | | | 1814 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Moshkin, Mikhail | | | 1712 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Ryumshin, Vladislav | | | 1574 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Polukhin, Alexander | | | 1756 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Popov, Maksim | | | 1767 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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