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Individual Calculations January 2012 |
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| Ghaed Rahmati, Mohammad Total change: -31.80 | |   |
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| Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1954 | 3.00 | 5 | -1.06 | 30 | -31.80 | |
|  Jaferian, Koosha | | | 1638 | IRI | 0.00 | 1 | -0.87 | 30 | -26.10 | | | Fendereski, Nima | | | 1763 | IRI | 0.00 | 1 | -0.75 | 30 | -22.50 | | | Rahmatian, Shayan | | | 1755 | IRI | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Ghaemmaghami, Pegah | | | 1576 | IRI | 1.00 | 1 | 0.09 | 30 | 2.70 | |  Barzegar, Saeb | | | 1740 | IRI | 1.00 | 1 | 0.23 | 30 | 6.90 | |
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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