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Rapid:
Individual Calculations July 2021 |
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| Duk, Leszek Total change: -33.80 | |   |
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| Dr Gerard - Puchar Burmistrza Miasta Miedzyrzec Podlaski w Szachach - turniej 1 | Miedzyrzec Podlaski | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1503 | 3.00 | 7 | -1.69 | 20 | -33.80 | |
|  Stepniak, Przemyslaw | | | 1762 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Oleksiuk, Anna | | | 1146 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Krawczak, Patryk | | | 1229 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Pekala, Adam | | | 1876 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dobosiewicz, Krzysztof | | | 1243 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Golebiowski, Krzysztof | | | 1032 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Pietkiewicz, Andrzej | | | 1104 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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