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Individual Calculations September 2021 |
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| Prokopiuk, Jakub Total change: 102.00 | |   |
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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 |
| 1634 | 1402 | 4.50 | 9 | 2.55 | 40 | 102.00 | |
|  Ciborowski, Konrad Jr | | | 1742 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Krzos, Adam | | | 1603 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Szymkiewicz, Witold | | | 1621 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Ullrich, Karol | | | 1630 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Wilgosz, Tomasz | | | 1569 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dahche, Abdel-Azziz | | | 1641 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Pietraszko, Jakub | | | 1802 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Uliasz, Katarzyna | | | 1557 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tavernier, Loris | | | 1545 | FRA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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) | | |
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