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Individual Calculations April 2015 |
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| Torshizi Ghorbani, Mohammad Hoss Total change: 3.60 | |   |
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| 23nd Fajr International Open Chess Tournament (2015) | Orumiyeh | IRI | 2015-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1877 | 3.00 | 6 | 0.79 | 40 | 31.60 | |
|  Tarazooyeadl, Mojtaba | | | 2210 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Ali Babaei, Sasan | | | 1727 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sevdimaliyev, Urfan | f | | 2277 * | AZE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Khalili, Saeid | | | 2109 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kord, Soleyman | | | 1570 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Derakhshani, Borna | c | | 2081 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | Iran U-14 Boys Championship 2015 | Booshehr | IRI | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1941 | 5.00 | 8 | -0.70 | 40 | -28.00 | |
| | Jame, Mobin | | | 1541 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khosravi, Kamyar | | | 1541 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pourghanbarzad Lashtnesha, Arman | | | 2287 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chinisaz, Aryan | | | 1568 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Zakeri, Omid | | | 1637 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Derakhshani, Borna | c | | 2032 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kazerooni, Shahriar | | | 1781 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Maleki, Amirabbas | | | 1580 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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