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Individual Calculations September 2009 |
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| Didi, Jan Total change: -9.30 | |   |
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| Karvina Open 2009 | Karvina | CZE | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2053 | 3.00 | 8 | -0.62 | 15 | -9.30 | |
|  Olsar, Jaroslav | f | | 2247 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Konecny, Vladimir | | | 1894 | CZE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Sikora-Lerch, Jan | m | | 2221 | CZE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Zabystrzan, Pavel | f | | 2299 | CZE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kopta, Jiri | | | 1970 | CZE | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Geffert, Michal | | | 1977 | CZE | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Zimniok, Lubomir | | | 2094 | CZE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Maroszczyk, Wieslaw | | | 2026 | CZE | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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