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Individual Calculations September 2021 |
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| Wojciechowski, Franciszek Total change: 193.04 | |   |
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| Wroclaw OPEN 2021- group B | Wroclaw | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1522 | 4.50 | 9 | 2.05 | 38 | 77.90 | |
|  Somyk, Marcin | | | 1794 | POL | 1.00 | 1 | 0.83 | 38 | 31.54 | |  Kokurewicz, Konrad | | | 1715 | POL | 0.50 | 1 | 0.25 | 38 | 9.50 | | | Sikora, Rafal | | | 1922 * | POL | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Goldschmidt, Sven | | | 1922 * | BEL | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Warcaba, Jakub | | | 1702 | POL | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Bratajit, Mukherjee | | | 1648 | IND | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Kaczanowski, Pawel | | | 1651 | POL | 0.00 | 1 | -0.33 | 38 | -12.54 | | | Grobelny, Mikolaj | | | 1459 | POL | 1.00 | 1 | 0.41 | 38 | 15.58 | | | Krzyzosiak, Marta | | | 1624 | POL | 0.50 | 1 | 0.14 | 38 | 5.32 | | | * 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) | | | | 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1522 | 5.00 | 9 | 3.03 | 38 | 115.14 | |
| | Krawiec, Grzegorz | | | 1836 | POL | 0.50 | 1 | 0.36 | 38 | 13.68 | | | Pietraszko, Jakub | | | 1816 | POL | 0.50 | 1 | 0.35 | 38 | 13.30 | | | Kozlowski, Tomasz | | | 1801 | POL | 0.50 | 1 | 0.34 | 38 | 12.92 | | | Zbrzeski, Piotr | | | 1773 | POL | 0.50 | 1 | 0.31 | 38 | 11.78 | | | Rosinski, Radoslaw | | | 1724 | POL | 1.00 | 1 | 0.76 | 38 | 28.88 | | | Karpinski, Bartlomiej | | | 1792 | POL | 0.50 | 1 | 0.33 | 38 | 12.54 | | | Straszewski, Tomasz | | | 1757 | POL | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Krzos, Adam | | | 1603 | POL | 0.50 | 1 | 0.11 | 38 | 4.18 | | | Smukowski, Bartosz | | | 1659 | POL | 1.00 | 1 | 0.68 | 38 | 25.84 | |
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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