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Individual Calculations May 2011 |
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| Vrtiakova, Anna Total change: -2.50 | |   |
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| SVK 3rd league gr.A1 2011 | Bratislava | SVK | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1378 | 0.00 | 1 | -0.10 | 25 | -2.50 | |
|  Zemianek, Juraj | | | 1741 | SVK | 0.00 | 1 | -0.10 | 25 | -2.50 | |
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) | | |
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