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Rapid:
Individual Calculations August 2019 |
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| Kobak, Polina Total change: -0.80 | |   |
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| CZECH OPEN 2019 - G3 - rapid tournament | Pardubice | CZE | 2019-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1454 | 3.00 | 7 | -0.04 | 20 | -0.80 | |
|  Vrzal, Tomas | | | 1664 | CZE | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Zidek, Jan | | | 1545 | CZE | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Khimichev, Vasily | | | 1602 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Druchenko, Mikhail | | | 1664 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Volak, Simon | | | 1651 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Roszkiewicz, Zofia | | | 1175 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Majcher, Igor | | | 1199 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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