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Individual Calculations September 2023 |
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| Mataczyna, Aleksandra Total change: 10.80 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa C | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1186 | 2.50 | 7 | 0.27 | 40 | 10.80 | |
|  Pawleta, Mateusz | | | 1355 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Ryszka, Emilia | | | 1002 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Knast, Pawel | | | 1463 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Vajdik, Josef | | | 1377 | CZE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Pawleta, Rafal | | | 1416 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Tomas, Bartlomiej | | | 1261 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Prymak, Mykhailo | | | 1453 | UKR | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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