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Individual Calculations May 2012 |
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| Kubeczko, Grzegorz Total change: 1.65 | |   |
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| 102nd YMCA Winter 2012-B | Warszawa | POL | 2012-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2017 | 8.50 | 12 | 1.21 | 15 | 18.15 | |
|  Szymczak, Rafal | | | 2038 | POL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Szukalski, Antoni | | | 1858 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Pastuszko, Kinga | | | 1912 | POL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Sujkowski, Pawel | | | 2014 | POL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Safanowski, Tomasz | | | 1933 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Harazinska, Ewa | | | 1900 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Suliborski, Jakub | | | 1987 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Winiarski, Mikolaj | | | 1873 | POL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Szefer, Michal | | | 2016 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Pettersson, Alexander | | | 1948 | MLT | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Rusin, Ryszard | | | 1897 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Milczarek, Robert | | | 1864 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | III Weekendowy Turniej o Puchar Prezesa MZSzach | Warszawa | POL | 2012-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2013 | 3.00 | 5 | -1.10 | 15 | -16.50 | |
| | Powalka, Michal | | | 1718 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Rozycki, Bartlomiej | | | 1849 | POL | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Gajewski, Wojciech | | | 1613 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Szewczyk, Mariusz | | | 1851 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Kwiek, Janusz | | | 1651 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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