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Individual Calculations June 2015 |
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| Malashin, Sergey Total change: -14.80 | |   |
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| Open Tournament 9th May under 13 | Tver | RUS | 2015-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1524 | 0.50 | 1 | -0.37 | 40 | -14.80 | |
|  Surkova, Ekaterina | | | 1205 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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