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Individual Calculations August 2019 |
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| Mrozek, Zofia Total change: 12.80 | |   |
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| 2. Open Bohumin 2019 - "A" | Bohumin | CZE | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1386 | 1.00 | 4 | 0.32 | 40 | 12.80 | |
|  Borovicka, Bohumil | | | 1786 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sebesta, Jan | | | 1786 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Radecki, Adam | | | 1786 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Machura, Jaroslav | | | 1431 | CZE | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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