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Individual Calculations March 2023 |
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| Rylski, Tadeusz Total change: -16.00 | |   |
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| 271st YMCA Winter 2023-A Round 4-7 | Warszawa | POL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1824 | 1.50 | 3 | 0.07 | 40 | 2.80 | |
|  Sternik, Piotr | | | 1820 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Pettersson, Alexander | | | 1839 | SWE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Kasperkiewicz, Pawel | | | 1868 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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 2023 Round 5-6 | woj. mazowieckie | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1824 | 0.00 | 1 | -0.47 | 40 | -18.80 | |
| | Jedynak, January | | | 1844 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | |
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