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Individual Calculations September 2010 |
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| Pfretzschner, Roland Total change: -21.30 | |   |
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| Czech Open 2010 - A | Pardubice | CZE | 2010-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2264 | 3.50 | 9 | -1.42 | 15 | -21.30 | |
|  Miron, Lucian | m | | 2497 | ROU | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Korol, Jiri | | | 2107 | CZE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Jorczik, Julian Marcel | f | | 2389 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Chrz, Pavel | | | 2078 | CZE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Michalik, Peter | m | | 2453 | SVK | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bar, Aviv | | | 2062 | ISR | 0.50 | 1 | -0.26 | 15 | -3.90 | | | , Omarnoaman | | | 2139 | UAE | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Seegert, Kristian | | | 2166 | DEN | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Dorst, Johannes | | | 2180 | GER | 1.00 | 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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