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Individual Calculations July 2009 |
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| Valencik, Michal Total change: 2.50 | |   |
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| Mistrovstvi CR mladeze 2009 - H14 | Kouty nad Desnou | CZE | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1673 | 2.00 | 5 | 0.73 | 25 | 18.25 | |
|  Volcik, Ludek | | | 1929 | CZE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Kozel, Jiri | | | 1839 | CZE | 1.00 | 1 | 0.72 | 25 | 18.00 | |  Kraus, Tomas | | | 2023 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Marikova, Jana | | | 1768 | CZE | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Mikes, Jan | | | 1803 | CZE | 1.00 | 1 | 0.68 | 25 | 17.00 | |
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) | | | | Open Orlova 2009 | Orlova | CZE | 2009-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1673 | 0.00 | 5 | -0.63 | 25 | -15.75 | |
| | Olsar, Jaroslav | | | 2023 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Reznicek, Marcel | | | 2023 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kotas, Jan | | | 2014 | CZE | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Trombik, Karel | | | 2023 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Shystarova, Svitlana | | | 1930 | UKR | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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