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Individual Calculations June 2023 |
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| Wojtkowski, Pawel Total change: 16.20 | |   |
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| III Wielkopolska Liga Seniorow 2023 Round 7-9 | Kornik | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1800 | 1.50 | 2 | 0.81 | 20 | 16.20 | |
|  Wisniewski, Robert | | | 1957 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Geraschenko, Dmitry | | | 1869 | UKR | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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