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Rapid:
Individual Calculations April 2015 |
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| Ershova, Margarita Total change: -14.40 | |   |
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| Rapid Grand Prix - Chelny 6th stage | Naberezhnye Chelny | RUS | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1469 | 0.00 | 1 | -0.13 | 20 | -2.60 | |
|  Belavin, Mikhail | | | 1787 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Rapid Grand Prix - Chelny 7th stage | Naberezhnye Chelny | RUS | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1469 | 1.00 | 5 | -0.59 | 20 | -11.80 | |
| | Samusenko, Maksim | f | | 1869 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yanguchin, Kakharman | | | 1832 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kusov, Arslan | | | 1122 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Shaimardanov, Kamil | | | 1785 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Magizova, Yana | | | 1548 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | |
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