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Individual Calculations September 2009 |
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| Bigalke, Moritz Total change: -5.55 | |   |
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| Czech Open 2009 D - Chladek a Tintera Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1797 | 0.00 | 1 | -0.26 | 15 | -3.90 | |
|  Turecek, Vaclav | | | 1977 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | Olomouc Chess Summer 2009 - Open Olomouc | Olomouc | CZE | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1797 | 0.50 | 4 | -0.11 | 15 | -1.65 | |
| | Sikora-Lerch, Jan | m | | 2197 * | CZE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Olsarova, Tereza | | | 2127 | CZE | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Lauritzen, Einar | | | 2036 | NOR | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Kowalczyk, Marian | | | 2023 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | * 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) | | |
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