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Individual Calculations September 2020 |
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| Chmiel, Marcin Total change: -14.40 | |   |
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| Wroclaw Open 2020 - Group A | Wroclaw | POL | 2020-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2267 | 4.50 | 9 | -0.72 | 20 | -14.40 | |
|  Roessler, Frank-Peter | | | 1902 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Barski, Radoslaw | m | | 2444 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Nguyen, Alex Dac-Vuong | f | | 2366 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Szczesniak, Konrad | | | 2033 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zwahr, Paul | f | | 2277 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Burian, Simon | | | 2073 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kopylov, Michael | m | | 2393 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Piekielny, Pawel | | | 2099 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Wong, Gengchun | | | 2190 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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