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Individual Calculations April 2008 |
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| Mucha, Krzysztof Total change: 4.75 | |   |
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| 3rd League - Team Championship of Malopolska | Krakow | POL | 2007-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1831 | 0.00 | 1 | -0.51 | 25 | -12.75 | |
|  Swieszek, Joanna | | | 1822 | POL | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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) | | | | XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open B | Krakow | POL | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1831 | 2.00 | 5 | 0.70 | 25 | 17.50 | |
| | Lach, Aleksandra | | wf | 2021 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Rojek, Stanislaw | | | 1953 | POL | 0.50 | 1 | 0.17 | 25 | 4.25 | |  Grzesik, Norbert | | | 1969 | POL | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Alekberovas, Anaras | | | 2069 | LTU | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Staroszczyk, Mateusz | | | 2061 | POL | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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