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Individual Calculations March 2015 |
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| Mazaev, Roman Total change: -6.00 | |   |
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| Moscow-Open 2015 Í U15 | Moscow | RUS | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1643 | 1.00 | 4 | -0.15 | 40 | -6.00 | |
|  Galiullin, Mikhail | | | 2043 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsupachenko, Sergey | | | 1795 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Alekseev, Vasily | | | 1697 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Revutskiy, Svyatoslav | | | 1755 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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