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Individual Calculations September 2009 |
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| Olszowski, Andrzej Total change: -21.45 | |   |
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| International Chess Festival Kolobrzeg 2009 | Kolobrzeg | POL | 2009-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1854 | 1.50 | 6 | -1.43 | 15 | -21.45 | |
|  Kobus, Sebastian | | | 2035 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Bukowska, Katarzyna | | | 2026 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Adamczyk, Wieslaw | | | 1600 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Zielinski, Stanislaw | | | 2126 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kuziemko, Konrad | | | 1556 | POL | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Kramer, Norbert | | | 1803 | GER | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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