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Individual Calculations April 2014 |
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| Najafi Khaniabadi, Kiarash Total change: 6.45 | |   |
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| 12th Iranian Super League Chess Championship (Men) | Tehran | IRI | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1692 | 1.00 | 1 | 0.78 | 15 | 11.70 | |
|  Effatdokht Ramezani, Dariush | | | 1913 | IRI | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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) | | | | Esfahan First League (2013) | Esfahan | IRI | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1710 | 1.00 | 3 | -0.14 | 15 | -2.10 | |
| | Abedi, Shahin | | | 1750 | IRI | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Azali, Mahdad | | | 1696 | IRI | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Azali, Ashkan | | | 1976 | IRI | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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 |
| 1790 | 1721 | 2.00 | 5 | -0.21 | 15 | -3.15 | |
|  Omidi, Arya | | | 2047 | IRI | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Baharvand, Armin | | | 1612 | IRI | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Izadi, Mohammad | | | 1500 | IRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Gol, Arshia | | | 1671 | IRI | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ghanbarzadeh, Reza | | | 2121 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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