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Blitz:
Individual Calculations January 2023 |
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| Koscielski, Janusz Total change: -109.00 | |   |
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| European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ | Katowice | POL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2162 | 11.50 | 22 | -5.45 | 20 | -109.00 | |
|  Sliwicka, Weronika | | | 1762 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sliwicka, Weronika | | | 1477 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Figa, Karolina | | | 1511 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Figa, Karolina | | | 1511 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Haydon, David L | f | | 2318 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Haydon, David L | f | | 2318 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kacprzak, Karol | | | 2289 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kacprzak, Karol | | | 2289 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Staroszczyk, Mateusz | | | 1847 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Staroszczyk, Mateusz | | | 1847 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Barwinska, Ewa | | wc | 1857 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Barwinska, Ewa | | wc | 1857 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Namyslak, Piotr | | | 1750 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Namyslak, Piotr | | | 1750 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Golis, Wiktor | | | 1899 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Golis, Wiktor | | | 1899 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Johannsdottir, Johanna Bjorg | | | 1927 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Johannsdottir, Johanna Bjorg | | | 1927 | ISL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Thorsteinsdottir, Hallgerdur | | wf | 1908 | ISL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Thorsteinsdottir, Hallgerdur | | wf | 1908 | ISL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kalkowski, Igor | | | 1882 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kalkowski, Igor | | | 1882 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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