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Individual Calculations May 2012 |
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| Szefer, Michal Total change: -34.80 | |   |
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| 102nd YMCA Winter 2012-B | Warszawa | POL | 2012-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2016 | 5.00 | 12 | -2.32 | 15 | -34.80 | |
|  Koziol, Pawel | | | 1859 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Szukalski, Antoni | | | 1858 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Pastuszko, Kinga | | | 1912 | POL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Sujkowski, Pawel | | | 2014 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Safanowski, Tomasz | | | 1933 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Harazinska, Ewa | | | 1900 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Suliborski, Jakub | | | 1987 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Winiarski, Mikolaj | | | 1873 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Pettersson, Alexander | | | 1948 | MLT | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Kubeczko, Grzegorz | | | 2017 | POL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Milczarek, Robert | | | 1864 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Szymczak, Rafal | | | 2038 | POL | 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) | | |
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