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Rapid:
Individual Calculations May 2015 |
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| Ershova, Margarita Total change: -23.60 | |   |
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| Rapid Grand Prix - Chelny 8th stage | Naberezhnye Chelny | RUS | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1455 | 0.00 | 3 | -0.25 | 20 | -5.00 | |
|  Sadykov, Aidar | | | 1855 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Agliullin, Renat | | | 1837 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sergeev, Grigory | | | 1855 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Russian Championship G11 rapid 2015 | Loo | RUS | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1455 | 0.50 | 2 | -0.93 | 20 | -18.60 | |
| | Shatalova, Kristina | | | 1264 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bronnikova, Ekaterina | | | 1323 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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