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Individual Calculations July 2021 |
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| Jurkowska, Magdalena Total change: -23.60 | |   |
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| 35. Memorial Mistrza Czeslawa Blaszczaka - OPEN | Wroclaw | POL | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1465 | 1.50 | 5 | -1.18 | 20 | -23.60 | |
|  Demski, Michal | | | 1711 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Kulczycka, Zofia | | | 1354 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Dahche, Abdel-Azziz | | | 1633 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kuriata, Pawel | | | 1233 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Weselak, Adrian | | | 1254 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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