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Individual Calculations March 2015 |
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| Sosnina, Nadezhda Total change: 74.80 | |   |
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| Moscow-Open 2015 Í G9 | Moscow | RUS | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1311 | 2.00 | 4 | 0.46 | 40 | 18.40 | |
|  Melenchuk, Olga | | wc | 1426 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Karataikyzy, Meirzhan | | | 1374 | KAZ | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Kairbekova, Amina | | wc | 1447 | KAZ | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Surovtseva, Alisa | | | 1332 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | Step of The Perm’s Cup Rating tournament FIDE | Perm | RUS | 2015-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1311 | 2.00 | 6 | 1.41 | 40 | 56.40 | |
| | Tsapalin, Sergey | | | 1711 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Goldshtein, Grigory | | | 1711 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Misharin, Danil | | | 1567 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Lekomtsev, Maksim | | | 1711 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mislavskiy, Evgeny | | | 1711 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maltsev, Ivan | | | 1711 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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