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Individual Calculations July 2008 |
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| Kosmowski, Przemyslaw Total change: -12.30 | |   |
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| 3rd Chess League of the Wielkopolska Voivodeship | Wielkopolska | POL | 2007-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2179 | 5.00 | 8 | -0.82 | 15 | -12.30 | |
|  Bukwa, Jaroslaw | | | 1893 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Wiesiolek, Krzysztof | | | 2068 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Glatty, Zbigniew | | | 1979 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Skrzypczak, Michal | | | 1953 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Krystofiak, Tomasz | | | 2105 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Ratajczak, Jedrzej | | | 1829 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Weglarz, Janusz | | | 1921 | POL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Bernat, Marcin | | | 2202 | 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) | | |
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