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Individual Calculations April 2020 |
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| Kovalenko, Aleksandr Total change: -69.20 | |   |
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| Voronezh Stage of Junior Russia Cup 2020 - Boys Under 15 | Voronezh | RUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1453 | 2.50 | 6 | -1.73 | 40 | -69.20 | |
|  Pozdnyakov, Mikhail | | | 1197 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Spitsyn, Grigory | | | 1730 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Polukhin, Artem | | | 1229 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Goryunov, Vladislav | | | 1280 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chervakov, Ivan | | | 1077 | RUS | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Grebenjuk, Daniil | | | 1184 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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