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Individual Calculations April 2023 |
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| Wieckowski, Igor Total change: 41.60 | |   |
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| III Malopolska Liga Juniorow 2023 Round 1-4 | Krakow | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1252 | 2.00 | 2 | 1.04 | 40 | 41.60 | |
|  Penar, Marcin | | | 1304 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Ciasnocha, Michal | | | 1234 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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