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Individual Calculations April 2013 |
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| Petko, Peter Total change: 34.35 | |   |
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| SVK 2nd league gr. D 2012/13 | Various | SVK | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1826 | 4.50 | 6 | 2.29 | 15 | 34.35 | |
|  Kandrac, Maros | | | 1887 | SVK | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Sepesi, Samuel | | | 1924 | SVK | 0.50 | 1 | 0.13 | 15 | 1.95 | |  Starzec, Juraj | | | 2016 | SVK | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Sabol, Jan | | | 1901 | SVK | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Jurcisin, Imrich | | | 2032 | SVK | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Balazs, Attila | | | 1803 | SVK | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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