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Individual Calculations March 2012 |
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| Ziolkowski, Boleslaw Total change: -31.80 | |   |
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| XXII International Chess Festival CRACOVIA 2011, Open B | Krakow | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1781 | 3.00 | 7 | -1.06 | 30 | -31.80 | |
|  Dijksterhuis, Rolf | | | 1999 | NED | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Cebula, Alicja | | | 1535 | POL | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Kreft, Wojciech | | | 1536 | POL | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Popiol, Michal | | | 1874 | POL | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Wolnik, Karol | | | 1645 | POL | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Jopek, Krzysztof | | | 1853 | POL | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Berek, Michal | | | 1556 | POL | 1.00 | 1 | 0.22 | 30 | 6.60 | |
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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