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Individual Calculations April 2014 |
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| Karimi, Omid Total change: -13.50 | |   |
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| Esfahan First League (2013) | Esfahan | IRI | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1633 | 0.50 | 4 | -0.74 | 30 | -22.20 | |
|  Jabaroutian, Ali | | | 1665 | IRI | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Naderi, M.sadegh | | | 1682 | IRI | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Shojaei, Ali | | | 1847 | IRI | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Razipour, Hamidreza | | | 1968 | IRI | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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) | | | | Iran U-14 Boys Championship 2014 | Booshehr | IRI | 2014-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1643 | 1.00 | 3 | 0.29 | 30 | 8.70 | |
|  Ghanbarzadeh, Reza | | | 2043 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sheykhali, Mohammadreza | | | 1864 | IRI | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Ghaffarifar, Matin | | | 1711 | IRI | 0.00 | 1 | -0.41 | 30 | -12.30 | | | * 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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