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Individual Calculations January 2012 |
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| Kiaei, Ali Total change: 0.60 | |   |
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| 1st Tehran open chess tournament 2011 | Tehran | IRI | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1791 | 2.50 | 5 | 0.30 | 30 | 9.00 | |
|  Sadeghi, Armina | | | 1391 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Galehdari, Bardia | | | 2148 | IRI | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Seyyed Salehi, Ali | | | 1391 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Nooronei, Sh | | | 2125 | IRI | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Kanzi, Hesamodin | | | 2119 | IRI | 0.00 | 1 | -0.13 | 30 | -3.90 | | | * 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) | | | | Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1789 | 0.00 | 1 | -0.28 | 30 | -8.40 | |
| | Fardbehbahani, B | | | 1958 | IRI | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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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