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Individual Calculations August 2023 |
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| Migalko, Dmitriy Total change: 164.92 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open | Prague | CZE | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1505 | 2.50 | 9 | 1.69 | 38 | 64.22 | |
|  Ijzermans, Cees | | | 2124 | NED | 1.00 | 1 | 0.98 | 38 | 37.24 | |  Seitz, Patrick | | | 2208 | GER | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Hng, Mei-En Emmanuelle | | wf | 2023 | SGP | 0.00 | 1 | -0.03 | 38 | -1.14 | | | Martirosyan, David | | | 1908 | CZE | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Kradolfer, Georg | | | 1953 | SUI | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Smajzrova, Veronika | | | 1846 | CZE | 0.50 | 1 | 0.38 | 38 | 14.44 | | | Cardinal, Scott | | | 1822 | USA | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Zezula, Matej | | | 1680 | CZE | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Costello, Colin A | | | 1881 | ENG | 0.50 | 1 | 0.41 | 38 | 15.58 | |
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) | | | | Sachovy festival Ceske Budejovice Open A 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1505 | 3.50 | 9 | 2.65 | 38 | 100.70 | |
| | Lutz, Rene | | | 2005 | GER | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Rucabado, Stefan | | | 1894 | CZE | 1.00 | 1 | 0.91 | 38 | 34.58 | | | Lang, Simon | | | 1997 | CZE | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Sim, Jia Ru | | wc | 1869 | MAS | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Novomeska, Karin | | wc | 1794 | SVK | 0.50 | 1 | 0.34 | 38 | 12.92 | | | Nagyova, Daniela | | | 1836 | CZE | 1.00 | 1 | 0.88 | 38 | 33.44 | | | Smola, David | | | 1796 | CZE | 0.50 | 1 | 0.35 | 38 | 13.30 | | | Arvind, Ramnath Iyer | | | 1923 | IND | 0.50 | 1 | 0.43 | 38 | 16.34 | | | Blumel, Otto | | | 1899 | CZE | 0.00 | 1 | -0.08 | 38 | -3.04 | |
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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