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Individual Calculations May 2010 |
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| Gluch, Grzegorz Total change: -18.75 | |   |
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| Dolnoslaska Liga Szachowa | Dolny Slask | POL | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1688 | 0.00 | 2 | -0.75 | 25 | -18.75 | |
|  Kubica, Michal | | | 1690 | POL | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Somyk, Marcin | | | 1877 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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