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Individual Calculations May 2015 |
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| Fedorenko, Ilya Total change: 23.60 | |   |
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| Stage Cup Russia in classical chess «Birsky dawns-2015» among boys till 13 years | Birobidzhan | RUS | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1456 | 1.00 | 1 | 0.62 | 40 | 24.80 | |
|  Medvedev, Vladimir | | | 1544 | RUS | 1.00 | 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) | | | | Vladivostok Ch. Boys_15 | Vladivostok | RUS | 2015-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1456 | 1.50 | 4 | -0.03 | 40 | -1.20 | |
| | Kulakov, Ilya | | | 1578 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Medvedev, Vladimir | | | 1544 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Gladchenko, Daniil | | | 1454 | RUS | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Shpakov, Vladimir | | | 1593 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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