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Individual Calculations July 2023 |
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| Matlewski, Adam Total change: -10.40 | |   |
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| Wielkopolska IV Liga Seniorow gr B w sezonie 2022-2023 Round 9-11 | Slesin | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1764 | 0.50 | 2 | -0.52 | 20 | -10.40 | |
|  Kopczynski, Alan | | | 1665 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kamecki, Mateusz | | | 1855 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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