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Rapid:
Individual Calculations October 2023 |
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| Jakubowski, Krzysztof Total change: -26.10 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2400 | 5.50 | 9 | -2.61 | 10 | -26.10 | |
|  Lochina, Justyna | | | 2000 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kotowicz, Kamil | | | 1888 | POL | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Meers, Hubert | | | 2079 | POL | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Pasti, Anna | | | 1880 | HUN | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Rozycki, Bartlomiej | | | 2058 | POL | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Argote Heredia, Valentina | | wm | 2069 | COL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Krawczyk, Flawian | c | | 2051 | POL | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Orzech, Dominik | m | | 2167 | POL | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Krzywda, Andrzej | c | | 1942 | POL | 0.50 | 1 | -0.45 | 10 | -4.50 | | | * 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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