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Individual Calculations May 2010 |
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| Zido, Peter Total change: 28.75 | |   |
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| SVK_2nd league group D | Various | SVK | 2009-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1942 | 3.00 | 5 | 0.41 | 25 | 10.25 | |
|  Tropp, Oliver | | | 1787 | SVK | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Kluka, Vojtech | | | 1736 | SVK | 1.00 | 1 | 0.24 | 25 | 6.00 | |  Perhacs, Gejza | | | 1994 | SVK | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Vrabel, Michal | | | 1991 | SVK | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Garancovsky, Pavol | | | 2125 | SVK | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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) | | | | SVK_3rd league group D2 | Various | SVK | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1942 | 3.50 | 5 | 0.74 | 25 | 18.50 | |
| | Pollak, Rudolf | | | 1866 | SVK | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Zahradnik, Vladimir | | | 2024 | SVK | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Csudaky, Peter | | | 1892 | SVK | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Sabol, Jan | | | 1993 | SVK | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Koselova, Zuzana | | | 1730 | SVK | 1.00 | 1 | 0.23 | 25 | 5.75 | |
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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