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Individual Calculations September 2012 |
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| Pokorny, Jan Total change: 56.70 | |   |
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| Mezinarodni sachova dovolena 2012 - K21 | Praha | CZE | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1814 | 4.50 | 9 | 1.69 | 15 | 25.35 | |
|  Powierski, Christian | | | 1953 | GER | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Schimmer, Michael | | | 1884 | GER | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Taylor, Robert Graham | | | 1950 | WLS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Hadzala, Daniel | | | 2126 | CZE | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Scholz, Stefan | | | 1964 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Derfinak, Patrik | | | 1992 | SVK | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Schoenmakers, Nico | | | 1916 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Koper, Stefan | | | 1960 | CZE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Krupicka, Josef | | | 1879 | CZE | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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 - K31 | Praha | CZE | 2012-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1814 | 5.00 | 9 | 2.09 | 15 | 31.35 | |
| | Pommrich, Rainer | | | 2040 | GER | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Hapke, Ralf | | | 1945 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Boucek, Vlastimil | | | 2008 | CZE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Koller, Martin | | | 1900 | CZE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Trebbin, Wolfhard Dr | | | 2029 | GER | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Suchy, Ladislav | | | 1809 | CZE | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Vavrinec, Tomas | | | 1995 | CZE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Brejnik, Gustav | | | 1846 | CZE | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Vitek, Jan | | | 1970 | CZE | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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