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Individual Calculations May 2010 |
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| Chalupa, Valerian Total change: 15.00 | |   |
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| SVK_3rd league group A1 | Various | SVK | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1796 | 1.50 | 3 | 0.60 | 25 | 15.00 | |
|  Granec, Stefan | | | 1964 | SVK | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Sturc, Jan | | | 2013 | SVK | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Ulehla, Dag | | | 1869 | SVK | 0.50 | 1 | 0.10 | 25 | 2.50 | |
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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