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Individual Calculations September 2009 |
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| Hozda, David Total change: -9.60 | |   |
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| Open Teplice 2009 | Teplice | CZE | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2037 | 2.00 | 6 | -0.42 | 15 | -6.30 | |
|  Loktiev, Ivan | m | | 2290 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Michielsen, Joost | | | 2352 | NED | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Steinhauserova, Anna | | | 1815 | CZE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Van Dooren, Dirk | f | | 2301 | NED | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Blazek, Jaroslav | | | 1800 | CZE | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Friml, Antonin | | | 2162 | CZE | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | Nachod Niki Open 2009 | Nachod | CZE | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2049 | 4.00 | 7 | -0.22 | 15 | -3.30 | |
| | Vagner, Patrik | | | 1712 | CZE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Vanek, Tomas | | | 2292 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Zizka, Jan | | | 1880 | CZE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Vavrousek, Petr | | | 1863 | CZE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Horyna, Josef | | | 1887 | CZE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Rutter, Lidmila | | | 1888 | CZE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Vrana, Jan | | | 2236 | 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) | | |
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