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Individual Calculations March 2015 |
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| Marchenko, Andrey Total change: -37.20 | |   |
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| Moscow-Open 2015 Í U13 | Moscow | RUS | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1608 | 0.50 | 3 | -0.93 | 40 | -37.20 | |
|  Khachatryan, Samvel S. | | | 1813 | ARM | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Grishin, Pavel | | | 1690 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Hajiyev, Shahin | | | 1364 | AZE | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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