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Individual Calculations June 2015 |
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| Surkova, Ekaterina Total change: 58.80 | |   |
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| Russian Championship G13 1 league 2015 | Loo | RUS | 2015-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1183 | 1.50 | 5 | 1.10 | 40 | 44.00 | |
|  Lisyanskaya, Alina | | | 1583 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Granovskaya, Ekaterina | | | 1583 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bychenkova, Angelina | | | 1583 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sosnina, Ekaterina | | | 1583 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abramova, Maria | | | 1583 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | Open Tournament 9th May under 13 | Tver | RUS | 2015-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1205 | 0.50 | 1 | 0.37 | 40 | 14.80 | |
| | Malashin, Sergey | | | 1524 | 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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