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Individual Calculations July 2009 |
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| Kozak, Petr Total change: -10.80 | |   |
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| 2. liga E | various | CZE | 2008-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2144 | 2.00 | 6 | -0.08 | 15 | -1.20 | |
|  Bazant, Petr Sen. | | | 2307 | CZE | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Sohr, Vladimir | | | 2157 | CZE | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Uricar, Jakub | | | 2141 | CZE | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Mlynek, Petr | | | 2217 | CZE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Biolek, Richard Jun. | | | 2406 | CZE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mudrak, Josef | f | | 2346 | CZE | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Krajsky prebor SSZK | various | CZE | 2008-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2144 | 0.00 | 1 | -0.64 | 15 | -9.60 | |
| | Bacak, Petr | | | 2039 | CZE | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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