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Individual Calculations September 2022 |
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| Lazniewska, Zofia Total change: 114.80 | |   |
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| SUMMER PRAGUE OPEN 2022 - A - IM open | Prague | CZE | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1543 | 3.50 | 9 | 2.87 | 40 | 114.80 | |
|  Macka, Oto | | | 2001 | SVK | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Christiansen, Arne | | | 2011 | DEN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Patil, Mitali | | wf | 1910 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Hoke, Petr | | | 1917 | CZE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Machala, Vladislav | | | 1931 | CZE | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Buchenau, Frank | f | | 2229 | GER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Green, Per | | | 1945 | SWE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Gorkiewicz, Mateusz | | | 1988 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ahmed, Fareed | f | | 1920 | UAE | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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