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Individual Calculations January 2012 |
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| Gheshlaghi, Salar Total change: -22.80 | |   |
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| 4rd chichest chess tournament | Urmia | IRI | 2011-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1826 | 0.50 | 4 | -0.76 | 30 | -22.80 | |
|  Valizadeh, Ali | | | 2187 | IRI | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Nasrollahi, Habib | | | 2041 | IRI | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Mojaverian, H | | | 2140 | IRI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Valizadegan, Ebrahim | | | 1595 | IRI | 0.50 | 1 | -0.29 | 30 | -8.70 | |
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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