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Individual Calculations September 2009 |
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| Kotula, Konrad Total change: 23.85 | |   |
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| V Mielenska Perla Baltyku B | Lazy | POL | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1759 | 2.50 | 6 | -0.07 | 15 | -1.05 | |
|  Kotlowski, Tomasz | | | 1978 | POL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Trepkowski, Piotr | | | 1905 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Palka, Dominika | | | 1586 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Karpinski, Andrzej | | | 1870 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Karwowski, Kacper | | | 1760 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Eggink, Ryszard | | | 1781 | 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) | | | | Mazovian Chess Festival gr. C | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1800 | 4.50 | 7 | 1.66 | 15 | 24.90 | |
| | Staniszewska, Urszula | | | 1888 | POL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Riekenbrauk, Joerg | | | 1952 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Borowicz, Miroslaw | | | 1850 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Bartczak, Hanna | | | 1633 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Poswiatowski, Michal | | | 1888 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Wojtaszewski, Piotr | | | 1992 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Cyra, Dariusz | | | 1887 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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