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Individual Calculations May 2010 |
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| Petrov, Kosta Total change: 0.00 | |   |
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| Int. Bad Ragazer Oster-Open | Bad Ragaz | SUI | 2010-04-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1898 | 0 | 3.00 | 5 | 0.00 | 1911 | | 0.00 | |
|  Heinrich, Thomas | | | 2208 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Potterat, Alina | | | 1563 | SUI | 1.00 | 1 | 0.00 | | 0.00 | | | D`acunto, Michele | | | 1817 | ITA | 1.00 | 1 | 0.00 | | 0.00 | |  Gimmel, Rolf | | | 1872 | SUI | 0.50 | 1 | 0.00 | | 0.00 | | | Janasik, Gerhard Dr | | | 2028 | GER | 0.50 | 1 | 0.00 | | 0.00 | |
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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