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Individual Calculations September 2009 |
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| Pfeffer, Erik Total change: -8.25 | |   |
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| FIDE OPEN Stare Mesto 2009 | Stare Mesto | CZE | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1879 | 2.00 | 7 | -0.55 | 15 | -8.25 | |
|  Jurcik, Marian | m | | 2279 * | SVK | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Valenta, Vit | | | 2196 | CZE | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Fuskova, Martina | | | 1507 | CZE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Rajnys, Vladimir | | | 2094 | CZE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Grochowalski, Pawel | | | 2100 | POL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Marusak, Peter | | | 2062 | SVK | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kubik, Michael | | | 1704 | CZE | 0.00 | 1 | -0.73 | 15 | -10.95 | | | * 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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