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Rapid:
Individual Calculations August 2021 |
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| Ploskonka, Andrzej Total change: 1.80 | |   |
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| IX SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN FIDE | Katowice | POL | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1192 | 1.00 | 7 | 0.09 | 20 | 1.80 | |
|  Klucznik, Andre | | | 1809 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gocza, Adam | | | 1779 | HUN | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Bilczewska, Olga | | | 1488 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Borkowski, Maciej | | | 1484 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dec, Kazimierz | | | 1503 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Sliwicka, Weronika | | | 1353 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bryk, Blazej | | | 1498 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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