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Individual Calculations April 2023 |
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| Jedraszek, Michal Total change: -18.00 | |   |
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| III Wielkopolska Liga Juniorow Round 1-4 | Ostrow Wielkopolski | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1283 | 0.50 | 4 | -0.45 | 40 | -18.00 | |
|  Katny, Samuel | | | 1403 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Garwacki, Kornel | | | 1631 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Matela, Krzysztof | | | 1739 | POL | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Lachacz, Tymoteusz | | | 1325 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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