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Individual Calculations July 2017 |
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| Kostkin, Matvei Total change: -48.80 | |   |
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| Sochi_2017_Cup of Russia juniors (boys u13) | Sochi | RUS | 2017-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1538 | 3.00 | 7 | -1.22 | 40 | -48.80 | |
|  Korobchenko, Yuri | | | 1551 | RUS | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Oganesyan, Sergey | | | 1260 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Starkov, Mikhail | | | 1355 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Dumanyan, Artem | | | 1247 | RUS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Lemenkov, Ivan | | | 1386 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Osipov, Aleksandr | | | 1787 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vetrov, Ivan | | | 1586 | 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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