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Individual Calculations June 2019 |
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| Prokopjev, Taras Total change: -37.60 | |   |
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| Altay Cup - Cup of Russia 2019 boys 13 | Barnaul | RUS | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1177 | 0.00 | 3 | -0.94 | 40 | -37.60 | |
|  Kurenkov, Mikhail | | | 1295 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Ivanov, Alexander D. | | | 1452 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nenashev, Maxim | | | 1230 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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