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Individual Calculations October 2008 |
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| Pietrucha, Jaroslaw Total change: 15.75 | |   |
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| VI Marka Piasty Memorial | Tarnowskie Góry | POL | 2008-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1743 | 2.50 | 8 | 1.05 | 15 | 15.75 | |
|  Sroka, Janusz | | | 2093 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Zielinski, Hubert | | | 2003 | POL | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Bes, Michal | | | 1950 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Stala, Grzegorz | | | 1993 | POL | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Gwozdzik, Zbigniew | | | 1927 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kazek, Krzysztof | f | | 2090 | POL | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Breuer, Falk | | | 2026 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Buchowski, Adam | | | 1975 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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