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Individual Calculations September 2021 |
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| Jablonski, Miroslaw Total change: -19.80 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1826 | 6.00 | 9 | -0.99 | 20 | -19.80 | |
|  Zakrzewicz, Kacper | | | 1515 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Wojcik, Jagoda | | | 1592 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ciborowski, Konrad Jr | | | 1742 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Goral, Jan | | | 1660 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Grzebieniowski, Michal | | | 1599 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Blaszkiewicz, Jakub | | | 1426 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karpinski, Andrzej | | | 1581 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Rosa, Antoni | | | 1577 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Trembowiecka-Wysota, Aleksandra | | | 1693 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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