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Individual Calculations September 2021 |
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| Czyzykiewicz, Rafal Total change: 13.60 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN B | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1694 | 3.50 | 9 | 0.68 | 20 | 13.60 | |
|  Kolodziejski, Piotr | | | 1932 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Krzyzosiak, Anna | | | 1499 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Orlik, Sandra | | | 1847 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Demski, Michal | | | 1831 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Filipska, Maja | | | 1804 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Domanski, Lukasz | | | 2002 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Michalski, Daniel | | | 2035 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dytman, Radoslaw | | | 1823 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kindler, Karolina | | | 1835 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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