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Individual Calculations September 2011 |
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| Lis, Mateusz Total change: 40.80 | |   |
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| Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2011-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1633 | 3.50 | 7 | 0.90 | 30 | 27.00 | |
|  Jarmula, Lukasz | | | 1964 | POL | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Ryk, Mikolaj | | | 1577 | POL | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Duda, Ryszard | | | 1760 | POL | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Kwiek, Janusz | | | 1778 | POL | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Traczyk, Pawel | | | 1775 | POL | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Wojcikiewicz, Dariusz | | | 1443 | POL | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Staniszewska, Adrianna | | | 1871 | POL | 0.50 | 1 | 0.30 | 30 | 9.00 | |
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) | | | | Miedzynardowe Mistrzostwa Krakowa - Grupa B | Krakow | POL | 2011-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1633 | 1.50 | 6 | 0.46 | 30 | 13.80 | |
| | Kasperek, Joanna | | | 2025 | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Zaboklicki, Zbigniew | | | 1895 | POL | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Chmiel, Marcin | | | 1865 | POL | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Pettersson, Alexander | | | 1972 | MLT | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Kowalik, Waldemar | | | 1790 | POL | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Budakow, Adrian | | | 1913 | POL | 0.50 | 1 | 0.34 | 30 | 10.20 | |
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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