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Individual Calculations May 2015 |
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| Borodina, Tatiana Total change: -24.00 | |   |
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| Spartakiada Chelyabinsk region 2015 girls | Chelyabinsk | RUS | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1680 | 1.50 | 4 | -0.53 | 40 | -21.20 | |
|  Muratova, Anastasiya | | | 1299 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Mukhina, Jana | | | 2040 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Petrenko, Anastasia | | | 1674 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Simakova, Elena | | | 1671 | RUS | 0.50 | 1 | -0.01 | 40 | -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) | | | | Chelyabinsk-city 2015 Chmp girls U16 | Chelyabinsk | RUS | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1680 | 3.50 | 4 | -0.07 | 40 | -2.80 | |
| | Olina, Kseniya | | | 1280 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tugai, Daria | | | 1280 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Matveeva, Alena | | | 1429 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Nozhkina, Anastasiya | | | 1280 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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