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Individual Calculations July 2023 |
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| Bialkowski, Krzysztof Total change: 4.80 | |   |
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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 |
| 2028 | 1702 | 0.50 | 2 | 0.24 | 20 | 4.80 | |
|  Zakrzewicz, Krzysztof | | | 2058 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Szadkowski, Krzysztof | | | 1998 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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