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Individual Calculations July 2021 |
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| Sowinski, Jerzy Total change: 18.80 | |   |
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| DMP - III Liga Malopolska Seniorow 2021 | Krakow | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1616 | 2.00 | 4 | 0.47 | 40 | 18.80 | |
|  Piwowarczyk, Bartlomiej | | | 1714 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Gawronski, Lukasz | | | 1907 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Pitynski, Pawel | | | 1481 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Czyzykiewicz, Rafal | | | 1745 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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