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Individual Calculations May 2011 |
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| Polak, Vratko Total change: 64.25 | |   |
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| SVK 4th league gr.C11 | Various | SVK | 2010-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2041 | 7.00 | 9 | 2.57 | 25 | 64.25 | |
|  Bednar, Jaromir | f | | 2280 | SVK | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Saga, Vladimir | | | 2100 | SVK | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Pechac, Jergus | | | 1885 | SVK | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Biros, Robert | | | 2140 | SVK | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Petruna, Michal | | | 2043 | SVK | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Marcinek, Michal | | | 1982 | SVK | 0.50 | 1 | -0.08 | 25 | -2.00 | | | Liska, Vladimir | | | 2005 | SVK | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Sustek, Vladimir | | | 2024 | SVK | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Salata, Tibor | | | 1975 | SVK | 1.00 | 1 | 0.41 | 25 | 10.25 | |
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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