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Individual Calculations May 2011 |
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| Kozinka, Jan Total change: -11.25 | |   |
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| SVK 4th league gr.A22 | Various | SVK | 2010-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1920 | 1.50 | 3 | -0.28 | 25 | -7.00 | |
|  Vlkovic, Pavol | | | 1840 | SVK | 1.00 | 1 | 0.39 | 25 | 9.75 | |  Racik, Marek | | | 1879 | SVK | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Lelkes, Bela | | | 1843 | SVK | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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) | | | | SVK 3rd league gr.A2 | Various | SVK | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1920 | 0.50 | 1 | -0.17 | 25 | -4.25 | |
| | Planka, Peter | | | 1798 | SVK | 0.50 | 1 | -0.17 | 25 | -4.25 | |
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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