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Individual Calculations June 2023 |
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| Kukorowski, Jan Total change: 19.80 | |   |
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| Wielkopolska IV Liga Seniorow gr B w sezonie 2022-2023 Round 5-8 | Slesin | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1834 | 2.50 | 4 | 0.99 | 20 | 19.80 | |
|  Witwicki, Pawel | | | 1801 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Melerowicz, Dominik | | | 1969 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Szadkowski, Krzysztof | | | 2016 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gospodarczyk, Roman | | | 1924 | 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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