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Individual Calculations September 2011 |
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| Koch, Valentin Total change: 0.30 | |   |
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| Czech Open 2011 - B - open rating tournament | Pardubice | CZE | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1872 | 3.00 | 9 | 0.01 | 30 | 0.30 | |
|  Spitsyn, Vadim | | | 2036 | RUS | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Nikel, Rastislav | | | 2003 | SVK | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Radics, Laszlo | | | 1991 | HUN | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Garrapa, Gianluigi | | | 2011 | ITA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Stehlik, Jiri | | | 2015 | CZE | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Vachtfeidl, Petr | | | 1976 | CZE | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Stanek, Bohumil | | | 1949 | CZE | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Szudra, Heinz-Werner | | | 2000 | GER | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Kopecek, Ivan | | | 1983 | CZE | 0.50 | 1 | 0.15 | 30 | 4.50 | |
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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