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Rapid:
Individual Calculations May 2017 |
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| Portnova, Ksenia Total change: -25.80 | |   |
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| Russian Championship G13 rapid 2017 | Loo | RUS | 2017-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1483 | 6.00 | 11 | -1.29 | 20 | -25.80 | |
|  Olenina, Alena | | | 1133 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Parsegyan, Kseniya | | | 1610 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Tarielashvili, Diana | | | 1599 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tsamalaidze, Liana | | | 1362 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Balandina, Alisa | | | 1094 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ganzhina, Maria | | | 1308 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Pokasova, Irina | | | 1290 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Soblirova, Sabina | | | 1083 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nazarova, Anastasia | | | 1266 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Palchun, Polina | | | 1372 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sosnina, Nadezhda | | | 1609 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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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