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Individual Calculations September 2021 |
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| Blasiak, Miroslaw Total change: 73.40 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN C | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1612 | 5.00 | 9 | 2.46 | 20 | 49.20 | |
|  Zowada, Kazimierz | | | 2012 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karamucki, Henryk | | | 1367 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dembowski, Andrzej | | | 1843 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Kawula, Andrzej | | | 1894 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Lada, Ireneusz | | | 1912 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Gromczak, Dariusz | | | 1885 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Twarogiel, Tadeusz | | | 1883 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Galyga, Jozef | | | 1709 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Szydelko, Kazimierz | | | 1664 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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) | | | | 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1612 | 5.50 | 9 | 1.21 | 20 | 24.20 | |
| | Chybalski, Piotr | | | 1262 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pyka, Roman | | | 1895 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Karpinski, Bartlomiej | | | 1792 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Karalchuk, Aliaksei | | | 1478 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Blaszkiewicz, Jakub | | | 1360 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kopaczewski, Zbigniew | | | 1464 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Madrawski, Krzysztof | | | 1999 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Cieslak, Wiktoria | | | 1946 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Uliasz, Katarzyna | | | 1557 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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