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Individual Calculations May 2015 |
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| Ershova, Sofya Total change: -86.40 | |   |
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| G-11 Nebug 2015 | Nebug | RUS | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1728 | 1.00 | 5 | -2.85 | 40 | -114.00 | |
|  Lukianchenko, Alisa | | | 1328 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Dashina, Sofiia | | | 1583 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Tletseri, Julietta | | | 1551 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Shestakova, Ekaterina | | | 1615 | RUS | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Zhurova, Anna | | | 1425 | RUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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) | | | | Karelian Petrozavodsk CS Grand-Prix 2015 rtg 2 | Petrozavodsk | RUS | 2015-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1728 | 5.50 | 7 | 0.69 | 40 | 27.60 | |
| | Prokhorov, Artem A. | | | 1405 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Gorokh, Igor D. | | | 1471 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Shananin, Egor P. | | | 1708 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Konzhezerov, Ilya O. | | | 1756 | RUS | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Zharov, Alexander S. | | | 1681 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Demidov, Ivan A. | | | 1331 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Suschuk, Anastasia | | | 1623 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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