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Individual Calculations September 2014 |
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| Rozumek, Krzysztof Total change: 11.00 | |   |
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| 22nd Poznan Chess Festival | Poznan | POL | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1907 | 3.00 | 6 | 0.55 | 20 | 11.00 | |
|  Kowalczyk, Rafal | | | 2185 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Choroszej, Aleksander | | | 2098 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Nicikowski, Jozef | | | 1507 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brodowski, Piotr | | | 2307 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kostecki, Samuel | | | 1567 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Siwiec, Arkadiusz | | | 2199 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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