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Individual Calculations April 2024 |
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| Lewandrowski, Tomasz Total change: 13.40 | |   |
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| 282nd YMCA Winter 2024-A Round 8-11 | Warszawa | POL | 2024-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1906 | 2.00 | 3 | 0.20 | 20 | 4.00 | |
|  Sternik, Piotr | | | 1858 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sypula, Krzysztof | | | 1777 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Pietrzak, Wojciech | | | 1864 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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 2024 Round 7-10 | Mazowsze | POL | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1906 | 2.00 | 4 | 0.47 | 20 | 9.40 | |
| | Polak, Michal | | | 1977 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Tsiapko, Andrii | | | 2056 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Krasiewicz, Robert | | | 1989 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Rzeszowski, Dominik | | | 1946 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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