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Individual Calculations September 2021 |
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| Kulpa, Karolina Total change: 21.60 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1347 | 2.50 | 6 | 0.54 | 40 | 21.60 | |
|  Arciszewska, Zuzanna | | | 1551 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Sobik, Radoslaw | | | 1099 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Golis, Wiktor | | | 1524 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kieca, Aleksandra | | | 1576 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wiercigroch, Grzegorz | | | 1564 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Gienko, Yaroslav | | | 1578 | UKR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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