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Individual Calculations October 2020 |
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| Hala, Viktor Total change: -2.40 | |   |
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| CZECH OPEN 2020 - E - 4-member team tournament | Pardubice | CZE | 2020-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1997 | 0.50 | 1 | -0.12 | 20 | -2.40 | |
|  Bartkiewicz, Pawel | | | 1907 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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