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Individual Calculations July 2009 |
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| Siekierski, Pawel Total change: -3.90 | |   |
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| 62nd YMCA Spring 2009-A | Warszawa | POL | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2081 | 4.50 | 11 | -0.26 | 15 | -3.90 | |
|  Krasiewicz, Robert | | | 2122 | POL | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Olejarczyk, Bogdan | | | 2168 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Pieczonka, Marcin | | | 2107 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Moskwinski, Tadeusz | | | 2216 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Szymczak, Rafal | | | 2025 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Szefer, Michal | | | 2047 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Sebastianiuk, Cezary | | | 2161 | POL | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Zurkowski, Andrzej | | | 2079 | POL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Michniewski, Tomasz | | | 2213 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Przybyla, Kamil | | | 2166 | POL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Luksik, Mateusz | | | 2127 | POL | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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