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Individual Calculations September 2022 |
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| Puzio, Robert Total change: -20.40 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C | Ustron | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1188 | 0.50 | 4 | -0.51 | 40 | -20.40 | |
|  Prymak, Mykhailo | | | 1376 | UKR | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Gazda, Jacek | | | 1427 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Seo, Ian | | | 1360 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gil, Jakub | | | 1352 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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