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Individual Calculations September 2009 |
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| Pribyl, Jaroslav Total change: -1.50 | |   |
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| Nachod Niki Open 2009 | Nachod | CZE | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1781 | 1.50 | 6 | 0.18 | 15 | 2.70 | |
|  Vanek, Ladislav | | | 2181 * | CZE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Bednar, Jiri | | | 1991 | CZE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Dudek, Wojciech | | | 1980 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rehak, Jiri | | | 1952 | CZE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Horyna, Josef | | | 1887 | CZE | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Lizner, Milan | | | 2085 | CZE | 0.50 | 1 | 0.36 | 15 | 5.40 | | | * 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 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1781 | 0.00 | 1 | -0.28 | 15 | -4.20 | |
| | Prochazka, Petr | | | 1947 | CZE | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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