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Individual Calculations January 2012 |
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| Mazhari, Amir Ali Total change: -22.50 | |   |
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| Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1681 | 0.00 | 2 | -0.34 | 30 | -10.20 | |
|  Tahmasebi, Pooyan | | | 1930 | IRI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Cheraghi, Amin | | | 1980 | IRI | 0.00 | 1 | -0.15 | 30 | -4.50 | |
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) | | | | Shahid Fahmide Open Chess Tournament 2011 | Karaj | IRI | 2011-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1681 | 0.00 | 2 | -0.41 | 30 | -12.30 | |
| | Abedini, Morteza | | | 2081 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ramezani, Reza | | | 1806 | IRI | 0.00 | 1 | -0.33 | 30 | -9.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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