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Rapid:
Individual Calculations July 2017 |
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| Kobak, Polina Total change: 26.20 | |   |
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| 1st World Cadets Rapid Chess Championship 2017 - Girls under 10 | Minsk | BLR | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1113 | 2.50 | 6 | 1.31 | 20 | 26.20 | |
|  Lomakina, Anzhelika | | | 1513 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Liaskovich, Rada | | | 1280 | BLR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Yaroshenko , Sofiya | | | 1381 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Nohach, Iryna | | | 1420 | BLR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Shvedova, Alexandra | | wc | 1427 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Khomich, Maryna | | | 1200 | BLR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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