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Individual Calculations September 2022 |
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| Jankowski, Aleksander Total change: 19.40 | |   |
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| Wroclaw OPEN A - Adolf Anderssen Chess Festival 2022 | Wroclaw | POL | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1715 | 3.50 | 9 | 1.04 | 20 | 20.80 | |
|  Zoldan, Matteo | c | | 2055 | ITA | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Zysko, Jan | | | 2138 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Heinsohn, Michael | | | 1952 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jankowiak, Piotr | | | 2025 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Fritz, Antoni | | | 2000 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lechowski, Witold | | | 1567 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mencfel, Artur | | | 1668 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Grajczak, Adrian | | | 1884 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Madera, Mateusz | | | 1940 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1715 | 4.00 | 8 | -0.07 | 20 | -1.40 | |
| | Krzyzosiak, Anna | | | 1449 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chmiel, Marcin | | | 2192 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Latacz, Grzegorz | | | 1525 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Wilk, Aleksander | | | 1568 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Owoc, Jakub | | | 1877 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mocko, Maciej | | | 1523 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rogala, Milosz | | | 1845 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rylski, Tadeusz | | | 1795 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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