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Individual Calculations September 2012 |
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| Powierski, Christian Total change: -9.45 | |   |
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| Mezinarodni sachova dovolena 2012 - K21 | Praha | CZE | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1953 | 4.00 | 9 | -0.63 | 15 | -9.45 | |
|  Pokorny, Jan | | | 1814 | CZE | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Koper, Stefan | | | 1960 | CZE | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Krupicka, Josef | | | 1879 | CZE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Schoenmakers, Nico | | | 1916 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Schimmer, Michael | | | 1884 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Taylor, Robert Graham | | | 1950 | WLS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Hadzala, Daniel | | | 2126 | CZE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Scholz, Stefan | | | 1964 | GER | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Derfinak, Patrik | | | 1992 | SVK | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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