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Individual Calculations April 2022 |
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| Kaminski, Maciej Total change: 4.60 | |   |
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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 |
| 1903 | 1928 | 1.50 | 3 | -0.10 | 20 | -2.00 | |
|  Dunalewicz, Pawel | | | 1966 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Omar, Mohamed | | | 1817 | EGY | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Pajak, Jakub | | | 1926 | 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) | | | | Otwarta Liga Mazowiecka 2022 Round 7-9 | Warszawa | POL | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1928 | 3.00 | 3 | 0.33 | 20 | 6.60 | |
| | Borkowski, Szymon | | | 1693 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Radosz, Piotr | | | 1528 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sewera, Wiktor | | | 1429 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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