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Rapid:
Individual Calculations September 2020 |
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| Grabarczyk, Edmund Total change: 9.80 | |   |
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| 2. runda Grand Prix Bialegostoku "Lato-jesien 2020" - rapid | Bialystok | POL | 2020-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1097 | 2.00 | 5 | 0.67 | 20 | 13.40 | |
|  Paszkowski, Krystian | | | 1727 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Milewski, Karol | | | 1801 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Moroz, Adrian | | | 1255 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Moniuszko, Paulina | | | 926 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sazon, Adam | | | 1254 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | 4. runda Grand Prix Bialegostoku "Lato-jesien 2020" - rapid | Bialystok | POL | 2020-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1097 | 0.00 | 4 | -0.18 | 20 | -3.60 | |
| | Zinczuk, Leon | | | 1439 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Karolczuk, Iwo | | | 1832 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Filimoniuk, Marcin | | | 1675 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bancarewicz, Aleks | | | 1646 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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