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Individual Calculations May 2010 |
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| Betko, Lubomir Total change: -16.80 | |   |
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| SVK 1st league group Ost | Various | SVK | 2009-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2239 | 1.00 | 4 | -1.12 | 15 | -16.80 | |
|  Prielozny, Stanislav | | | 2160 | SVK | 0.00 | 1 | -0.61 | 15 | -9.15 | |  Kopera, Michal | | | 2146 | SVK | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Dovzik, Juri | m | | 2366 | UKR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Mrvova, Alena | | | 2201 | SVK | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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