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Rapid:
Individual Calculations November 2014 |
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| Kozyreva, Marina Total change: 14.00 | |   |
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| Salekhard Championship 2014 (Girls, rapid) | Salekhard | RUS | 2014-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1580 | 1.50 | 3 | 0.22 | 20 | 4.40 | |
|  Lebedeva, Ekaterina | | | 1631 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Savitskaya, Yulia | | | 1708 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mayraslova, Maria | | | 1568 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Championship Yamalo-Nenets autonomous district 2014 (Girls-13, rapid) | Noyabrsk | RUS | 2014-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1580 | 1.00 | 1 | 0.48 | 20 | 9.60 | |
| | Mayraslova, Maria | | | 1568 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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