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Individual Calculations September 2009 |
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| Vachtfeidl, Petr Total change: 16.50 | |   |
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| Czech Open 2009 B - Tchibo Open | Pardubice | CZE | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2002 | 4.50 | 9 | 1.10 | 15 | 16.50 | |
|  Skuja, Aivars | | | 2218 | LAT | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Hurink, Maarten | | | 1833 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Dekker, Bart | | | 2236 | NED | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Havlik, Jindrich | | | 2170 | CZE | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Holvason, Juri | | | 2118 | EST | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Moltsanov, Ivan | | | 2105 | EST | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Karmann, Anna | | | 1908 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Konstacky, Matej | | | 2162 | CZE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Hlavac, Rudolf | | | 2111 | CZE | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | |
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