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Individual Calculations April 2022 |
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| Jurkiewicz, Joanna Total change: -3.60 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- IV Liga Round 1-2 | Gdansk | POL | 2022-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1626 | 1.00 | 2 | -0.18 | 20 | -3.60 | |
|  Andrzejewski, Konrad | | | 1701 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Ostrowski, Dymitr | | | 1401 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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