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Individual Calculations September 2012 |
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| Koper, Stefan Total change: 28.05 | |   |
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| Mezinarodni sachova dovolena 2012 - K21 | Praha | CZE | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1960 | 6.50 | 9 | 1.78 | 15 | 26.70 | |
|  Krupicka, Josef | | | 1879 | CZE | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Powierski, Christian | | | 1953 | GER | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Schimmer, Michael | | | 1884 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Taylor, Robert Graham | | | 1950 | WLS | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Hadzala, Daniel | | | 2126 | CZE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Scholz, Stefan | | | 1964 | GER | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Derfinak, Patrik | | | 1992 | SVK | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Pokorny, Jan | | | 1814 | CZE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Schoenmakers, Nico | | | 1916 | NED | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | Mezinarodni sachova dovolena 2012 - M31 | Praha | CZE | 2012-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1960 | 3.00 | 9 | 0.09 | 15 | 1.35 | |
| | Gregor, Jiri | f | | 2281 | CZE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Hofirek, Benedikt | | | 2041 | CZE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Hentzgen, Thomas | | | 2036 | GER | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Kratochvil, Jakub | | | 2136 | CZE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Michalek, Frantisek | | | 2069 | CZE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Hadzala, Daniel | | | 2126 | CZE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Spindler, Markus | | | 2092 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Nguyen, Thai Dai Van | | | 2007 | CZE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Staufenberger, Bernd | | | 2079 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | |
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