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Individual Calculations April 2023 |
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| Matylewska-Para, Anna Total change: 9.60 | |   |
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| Turniej Pozegnanie Zimy Wieliczka 2023 | Wieliczka | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1208 | 1.00 | 3 | 0.48 | 20 | 9.60 | |
|  Nowak, Zuzanna | | | 1431 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Para, Tomasz | | | 1714 | POL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Matusik, Zuzanna | | | 1396 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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