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Individual Calculations February 2023 |
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| Seliga, Mariusz Total change: 16.00 | |   |
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| OTWARTA LIGA MAZOWIECKA 2023 Round 1-4 | woj. mazowieckie | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1199 | 2.00 | 4 | 0.80 | 20 | 16.00 | |
|  Sacharewicz, Krzysztof | | | 1794 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Berent, Mateusz | | | 1157 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sternik, Piotr | | | 1793 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Giers, Rafal | | | 1129 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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