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Individual Calculations May 2011 |
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| Bahari Rad, Alireza Total change: 34.75 | |   |
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| 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran | Rasht | IRI | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2017 | 1.50 | 2 | 0.88 | 25 | 22.00 | |
|  Sawadkuhi, Massoud Amir | f | | 2153 | IRI | 0.50 | 1 | 0.18 | 25 | 4.50 | |  Sargissyan, Sargis | | | 2167 | ARM | 1.00 | 1 | 0.70 | 25 | 17.50 | |
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) | | | | 19th Fajr International Open Chess Tournament | Mashhad | IRI | 2011-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2017 | 1.00 | 3 | 0.51 | 25 | 12.75 | |
| | Mahjoob, Morteza | g | | 2417 * | IRI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Abbasifar, Hasan | f | | 2411 | IRI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Arabi, Saeid | | | 2142 | IRI | 1.00 | 1 | 0.67 | 25 | 16.75 | | | * 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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