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Individual Calculations September 2012 |
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| Portych, Vaclav Total change: -30.30 | |   |
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| Czech Open 2012 - B - open rating tournament | Pardubice | CZE | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1862 | 1.00 | 8 | -2.02 | 15 | -30.30 | |
|  Mrna, Vladimir | | | 2045 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Feys, Bert | | | 2009 | BEL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Luban, Peter | | | 1968 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Nguyen Minh, Thuy | | | 1953 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Modder, Frank | | | 1896 | GER | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Kubat, Pavel | | | 1924 | CZE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Salentiny, Eric | | | 1915 | LUX | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Genkel, Dmitriy | | | 1910 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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