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Individual Calculations October 2008 |
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| Pouladiband, Pouya Total change: 50.15 | |   |
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| 3rd Iranian Chess Festival Zone 1 - 2008 | Tehran | IRI | 2008-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2077 | 3.50 | 6 | 1.45 | 25 | 36.25 | |
|  Abedi, Ali | | | 2241 | IRI | 1.00 | 1 | 0.72 | 25 | 18.00 | |  Dalir, Faradj | | | 2187 | IRI | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Mahdavirad, Mehdi | | | 2215 | IRI | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Doostkam, P | | | 2154 | IRI | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Mahmoody, M Sadegh | | | 2181 | IRI | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Vahidi, Mohammad | f | | 2183 | IRI | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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) | | | | 18th Tehran Chess Championship (Men) 2008 | Tehran | IRI | 2008-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2077 | 2.50 | 5 | 0.79 | 25 | 19.75 | |
| | Khademi, Mohammad Miran | | | 2245 | IRI | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Beheshtayeen, A. | | | 2178 | IRI | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Mahmoody, M. Sadegh, (tc) | | | 2181 | IRI | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Farahzadi, Sina | | | 2149 | IRI | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Mahdavirad, Mehdi | | | 2215 | IRI | 1.00 | 1 | 0.69 | 25 | 17.25 | |
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) | | | NOTE: K factor changed | | 2nd Iranian Chess Sport Olympiad (Boys Under 20) | Bojnord | IRI | 2008-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2077 | 0.00 | 1 | -0.39 | 15 | -5.85 | |
| | Lamehee, Hossein | | | 2154 | IRI | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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