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Individual Calculations January 2009 |
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| Grzesik, Norbert Total change: -3.90 | |   |
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| Wroclaw Champ - 3rd Trn. | Wroclaw | POL | 2008-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1921 | 2.00 | 4 | 0.76 | 15 | 11.40 | |
|  Swicarz, Maciej | | | 2271 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Dadello, Krzysztof | | | 1733 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Helaszek, Edward | | | 2084 | POL | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Stachowiak, Kamil | | | 2271 | POL | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | Wroclaw Champ. 4th turn. | Wroclaw | POL | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1904 | 0.50 | 4 | -1.02 | 15 | -15.30 | |
| | Dobrowolski, Aleksander | | | 2254 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Labuda, Michal | | | 1842 | POL | 0.00 | 1 | -0.59 | 15 | -8.85 | | | White, John | | | 1861 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Czyz, Artur | | | 2085 | POL | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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