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Rapid:
Individual Calculations September 2023 |
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| Rusak, Jan Total change: -7.00 | |   |
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| 2. runda Grand Prix Bialegostoku "Lato-Jesien 2023" - rapid | Bialystok | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1371 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
|  Kaminski, Maciej | | | 1905 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Rusek, Mariusz | | | 1060 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Strojek, Kazimierz | | | 1466 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ocytko, Andrzej | | | 1802 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | 4. runda Grand Prix Bialegostoku "Lato-Jesien 2023" - rapid | Bialystok | POL | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1371 | 2.00 | 5 | -0.02 | 20 | -0.40 | |
| | Obukhava, Anastasiya | | | 1678 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ocytko, Andrzej | | | 1802 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Filimoniuk, Marcin | | | 1679 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Peksa, Zuzanna | | | 1142 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Czachurski, Ignacy | | | 1032 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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