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Individual Calculations May 2011 |
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| Najduk, Jacek Total change: -2.55 | |   |
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| III Dolnoslaska Liga Szachowa 2010/2011 | Dolnyslask | POL | 2010-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2050 | 5.50 | 8 | -0.17 | 15 | -2.55 | |
|  Zielinski, Zbigniew | | | 1900 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Madera, Mateusz | | | 2011 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Wozniak, Bartosz | | | 1848 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Piotrowski, Przemyslaw | | | 1863 | POL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Stoop, Jan | | | 1803 | NED | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Chrzanowski, Michal | | | 1975 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Dzieczkaniec, Wieslaw | | | 1874 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Szydelko, Kazimierz | | | 1828 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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