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Individual Calculations May 2011 |
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| Arpa, Zoltan Total change: -26.75 | |   |
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| SVK 4th league gr.A22 | Various | SVK | 2010-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1917 | 0.50 | 2 | -0.80 | 25 | -20.00 | |
|  Gajarsky, Roman | | | 1907 | SVK | 0.00 | 1 | -0.51 | 25 | -12.75 | |  Kahancova, Ivana | | | 1691 | SVK | 0.50 | 1 | -0.29 | 25 | -7.25 | |
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 |
| 1816 | 1917 | 1.00 | 2 | -0.27 | 25 | -6.75 | |
| | Zajicek, Ferdinand | | | 1873 | SVK | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Koloditsova, Renata | | | 1759 | SVK | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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