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Individual Calculations September 2009 |
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| Lang, Anders Total change: -16.80 | |   |
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| Czech Open 2009 J - Infinity Open | Pardubice | CZE | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1893 | 1.50 | 4 | -0.26 | 15 | -3.90 | |
|  Haimovich, Tal | m | | 2293 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kopasov, Alexander | | | 2157 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Mraz, Ondrej | | | 1670 | SVK | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Hros, Roman | | | 1728 | SVK | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Czech Open 2009 C - CPP Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1893 | 3.00 | 7 | -0.86 | 15 | -12.90 | |
| | Gubochkin, Viacheslav | | | 2094 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Malyshev, Roman | | | 2142 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Hula, Lukas | | | 2074 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kaser, Jiri | | | 1665 | CZE | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Talalaj, Ivan | | | 1610 | UKR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Bonacic, Jascha | | | 1774 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Meyer, Stephan | | | 1562 | GER | 0.50 | 1 | -0.38 | 15 | -5.70 | |
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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