Individual Calculations May 2010 |
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Pfeffer, Erik Total change: 9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Extraliga dorostu - vychod | various | CZE | 2009-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1820 | 1871 | 2.50 | 5 | -0.33 | 15 | -4.95 | |
| Miturova, Magdalena | | | 1982 | CZE | 0.00 | 1 | -0.35 | 15 | -5.25 | | Hornicek, Pavel | | | 1780 | CZE | 1.00 | 1 | 0.38 | 15 | 5.70 | | Novak, Jiri | | | 1680 | CZE | 1.00 | 1 | 0.25 | 15 | 3.75 | | Plevak, Petr | | | 1768 | CZE | 0.50 | 1 | -0.14 | 15 | -2.10 | | Navratil, Jiri | | | 1891 | CZE | 0.00 | 1 | -0.47 | 15 | -7.05 | | 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) | | Extraliga dorostu - finale A | various | CZE | 2009-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1723 | 1871 | 2.50 | 3 | 0.43 | 15 | 6.45 | |
| Spererova, Katerina | | | 1775 | CZE | 1.00 | 1 | 0.37 | 15 | 5.55 | | Vaclavicek, Lukas | | | 1630 | CZE | 0.50 | 1 | -0.30 | 15 | -4.50 | | Sabolova, Kristyna | | | 1765 | CZE | 1.00 | 1 | 0.36 | 15 | 5.40 | | 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 | 2009-10-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2094 | 1871 | 2.50 | 9 | 0.50 | 15 | 7.50 | |
| Fiala, Vaclav | | | 2145 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | Studeny, Radovan | | | 2074 | CZE | 0.50 | 1 | 0.26 | 15 | 3.90 | | Dvorak, Martin | | | 2042 | CZE | 0.00 | 1 | -0.27 | 15 | -4.05 | | Kubin, Petr | | | 2091 | CZE | 0.50 | 1 | 0.28 | 15 | 4.20 | | Kulistak, Milan | | | 2006 | CZE | 0.50 | 1 | 0.18 | 15 | 2.70 | | Macura, Emil | | | 2096 | CZE | 0.00 | 1 | -0.22 | 15 | -3.30 | | Omelka, Roman | | | 2104 | CZE | 1.00 | 1 | 0.79 | 15 | 11.85 | | Plsek, Miroslav | | | 2113 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | | Senkyr, Martin | | | 2172 | CZE | 0.00 | 1 | -0.15 | 15 | -2.25 | | 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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