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Individual Calculations April 2022 |
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| Pajak, Jakub Total change: 6.20 | |   |
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| 253rd YMCA Winter 2022-A Round 8-11 | Warszawa | POL | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1926 | 2.50 | 3 | 1.05 | 20 | 21.00 | |
|  Polak, Michal | | | 1905 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Podgorski, Maciej | | | 1987 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kaminski, Maciej | | | 1928 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Druzynowe Mistrzostwa Mazowsza 2022 Round 7-9 | various | POL | 2022-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1926 | 1.50 | 2 | -0.31 | 20 | -6.20 | |
| | Klim, Juliusz | | | 1571 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Chalecki, Michal | | | 1526 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Otwarta Liga Mazowiecka 2022 Round 7-9 | Warszawa | POL | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1926 | 2.00 | 3 | -0.43 | 20 | -8.60 | |
| | Grodecki, Filip | | | 1840 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Klim, Juliusz | | | 1571 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jaroszuk, Marcin | | | 1530 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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