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Individual Calculations October 2008 |
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| Mosadeghpoor, Mohsen Total change: 20.00 | |   |
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| Iranian Youth Boys Under 18 - 2008 | Tehran | IRI | 2008-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2074 | 0.00 | 3 | -1.17 | 25 | -29.25 | |
|  Darini, Pouria | | | 2239 | IRI | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Molaei, Mohammad | | | 1862 | IRI | 0.00 | 1 | -0.77 | 25 | -19.25 | |  Toufighi, Homayoon | f | | 2408 | IRI | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | | | 2nd Iranian Chess Sport Olympiad (Boys Under 20) | Bojnord | IRI | 2008-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2074 | 3.00 | 3 | 1.97 | 25 | 49.25 | |
| | Naami, Ebrahim | | | 2080 | IRI | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Khademi, Miran | | | 2245 | IRI | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Sadeh, Shahin | | | 2247 | IRI | 1.00 | 1 | 0.73 | 25 | 18.25 | |
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) | | |
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