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Individual Calculations September 2023 |
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| Lazniewska, Zofia Total change: 116.00 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1693 | 4.00 | 8 | 2.90 | 40 | 116.00 | |
|  Zakarian, Dimitrios Levon | | | 2022 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Christiansen, Arne | | | 1956 | DEN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Pejrimovsky, Tadeas Rubel | | | 1948 | CZE | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Zezula, Jakub | | | 2024 | CZE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Sadeghi, Hassan Roger | | | 2050 | SUI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Jasso, Matej | | | 2143 | CZE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Korenova, Simona | | | 1964 | SVK | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Novotny, David | | | 1985 | CZE | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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