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Individual Calculations September 2009 |
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| Kraus, Ondrej Total change: 67.75 | |   |
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| Czech Open 2009 J - Infinity Open | Pardubice | CZE | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1820 | 0.50 | 4 | -0.02 | 25 | -0.50 | |
|  Kredl, Karel | | | 2103 | CZE | 0.50 | 1 | 0.34 | 25 | 8.50 | |  Bartos, Jan | f | | 2197 | CZE | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Drozdov, Vladimir | | | 2095 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Maslak, Alexander | | | 2191 | RUS | 0.00 | 1 | -0.10 | 25 | -2.50 | |
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) | | | | Czech Open 2009 B - Tchibo Open | Pardubice | CZE | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1820 | 4.00 | 9 | 1.92 | 25 | 48.00 | |
| | Damic, Dalibor | | | 2030 | CRO | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Pukl, Rostislav | | | 2033 | CZE | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Kuebler, Marcus | | | 2007 | GER | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Sautkin, Sergey | | | 2024 | RUS | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Popper, Tomas | | | 2032 | CZE | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Pfeufer, Lion | | | 2030 | GER | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Zeman, Arnost | | | 2028 | CZE | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Pfitzenreuter, Gerald | | | 2081 | GER | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Kovar, Josef | | | 2010 | CZE | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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 K - Eltodo Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1820 | 2.50 | 4 | 0.81 | 25 | 20.25 | |
| | Sondermann, Johannes | c | | 2127 | GER | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Golcman, Evgeny | | | 2220 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Zoubek, David | | | 1655 | CZE | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Belskiy, Artem | | | 1631 | RUS | 1.00 | 1 | 0.25 | 25 | 6.25 | | | * 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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