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Individual Calculations April 2023 |
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| Seliga, Mariusz Total change: -5.00 | |   |
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| OTWARTA LIGA MAZOWIECKA 2023 Round 7-10 | woj. mazowieckie | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1226 | 0.50 | 3 | -0.16 | 20 | -3.20 | |
|  Przerwa, Jan | | | 1374 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Traczyk, Pawel | | | 1694 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ossolinski, Lukasz | | | 1369 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Druzynowe Mistrzostwa Mazowsza 2023 Round 7-10 | woj. mazowieckie | POL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1226 | 0.00 | 2 | -0.09 | 20 | -1.80 | |
| | Maciaszek, Karol | | | 1725 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Klim, Juliusz | | | 1695 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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