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Individual Calculations March 2010 |
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| Ruggiero, Janusz Total change: 12.30 | |   |
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| XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B | Krakow | POL | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1657 | 3.00 | 8 | 0.82 | 15 | 12.30 | |
|  Kowalska, Sara | | | 1899 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Pietrucha, Jaroslaw | | | 1819 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Baltrunas, Arvydas | | | 2045 | LTU | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Kuta, Krzysztof | | | 1756 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Wasik, Jozef | | | 1869 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Matysiak, Samuel | | | 1768 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Tikhonov, Valeri | | | 1808 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Mika, Tomasz | | | 1759 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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