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Individual Calculations September 2010 |
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| Bayat, Shohreh Total change: -6.90 | |   |
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| Iran's Girls Student Pri. Qualification Tournament | Tehran | IRI | 2010-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1978 | 6.50 | 8 | 0.69 | 15 | 10.35 | |
|  Shirvani, Elham | | | 1771 | IRI | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Nikrou, Noushin | | | 1583 | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mobarhani, Nazanin | | | 1695 | IRI | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Hemmatizadeh, Nina | | | 1853 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Alavi, Homa | | | 1892 | IRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Saeidpour, Mona | | | 1814 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Shams, Negar | | | 1766 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Tajik, Sareh | | | 1980 | IRI | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | Gilan Men Championship Chess Tournament 1389 | Rasht | IRI | 2010-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1984 | 2.50 | 5 | 0.34 | 15 | 5.10 | |
| | Amini, Amer | | | 2178 | IRI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Vaghar, Mohsen | | | 2184 | IRI | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Marzoughi, Mohammadsadegh | | | 1883 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Torkamannejad, Javad | | | 2132 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Azimi, Khashayar | | | 1811 | IRI | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | 13TH FESTIVAL OF IRANIAN WOMEN'S CHESS CHAMPIONSHIP 1389 | ARAK | IRI | 2010-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1984 | 4.50 | 8 | -1.49 | 15 | -22.35 | |
| | Derakhshani, Dorsa | | | 1775 | IRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Lotfi, Aylar | | | 1684 | IRI | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Ghaemmaghami, Pegah | | | 1584 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Moradi, Kimia | | | 1829 | IRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Goli Pour, Haleh | | | 1764 | IRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ghavam Mostafavi, Shadan | | | 1837 | IRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Asgarizadeh, Minoo | | | 1972 | IRI | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Vardkar, Mariam | | | 1800 | IRI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | * 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) | | |
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