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Individual Calculations July 2011 |
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| Khamisi, S Jafar Total change: 27.00 | |   |
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| Iran U 20 Boys Championship | Zahedan | IRI | 2011-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2023 | 3.50 | 6 | -0.19 | 15 | -2.85 | |
|  Tabatabaei, M Amin | f | | 1830 | IRI | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Akhgar, Mohammad | | | 1953 | IRI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Mahmoodi, Reza | | | 1956 | IRI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ghaledar, Faraz | | | 2022 | IRI | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Khatibi, Meysam | | | 1889 | IRI | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Zanganeh, Babak | | | 1971 | IRI | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | 2 nd Persian Gulf open chess tournament | Sari | IRI | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2023 | 5.00 | 7 | 1.99 | 15 | 29.85 | |
| | Mohandesi, Shahin | m | | 2247 | IRI | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Asgharzadeh, M Reza | | | 1908 | IRI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Barzigar, Behrang | | | 2176 | IRI | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Lamei, Hadi | | | 1987 | IRI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Noori, Amir | | | 2180 | IRI | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Sawadkuhi, Massoud Amir | f | | 2181 | IRI | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Gholami, Aryan | f | | 1872 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | |
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