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Individual Calculations August 2019 |
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| Popiol, Michal Total change: -45.20 | |   |
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| Najdorf Chess Festival gr. A | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2187 | 2.50 | 8 | -2.26 | 20 | -45.20 | |
|  Janik, Igor | m | | 2495 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Szwaj, Jacek | | | 2000 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kowalski, Igor | f | | 2320 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Golecki, Jan | | | 1947 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zaninotto, Franco | f | | 2094 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Murawko, Katarzyna | | | 2057 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mirski, Michal | | | 2017 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sliwerski, Radoslaw | | | 2010 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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