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Rapid:
Individual Calculations April 2015 |
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| Drobitjko, Irina Total change: 5.60 | |   |
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| Rapid Open Moscow region juniors-2015 Rtg | Kolomna | RUS | 2015-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1934 | 4.00 | 5 | 0.28 | 20 | 5.60 | |
|  Sadovnikov, Konstantin | | | 1571 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Lysenko, Olesya | | | 1534 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Makhno, Maria | | | 1754 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tsoi, Vladislav | | | 2032 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Rybakov, Roman | | | 1702 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Championship of CFO women RAPID | Serpukhov | RUS | 2015-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1934 | 5.00 | 9 | 0.00 | 20 | 0.00 | |
| | Chistyakova, Daria | | | 1750 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Borisova, Polina | | | 1788 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Selifonova, Aleksandra | | | 1946 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Shaydullina, Sandugach | | wg | 2276 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kuznetsova, Oksana | | | 1911 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Luginina, Anna | | | 1874 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kogan, Tatjana | | | 1634 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Diakonova, Ekaterina | | | 2038 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kogan, Elvira | | | 1829 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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