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Individual Calculations September 2018 |
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| Ghomi, Parnian Total change: 8.40 | |   |
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| Iran Girls Student Middle school Chess Championship 1397 | Zanjan | IRI | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1870 | 5.50 | 6 | 1.01 | 40 | 40.40 | |
|  Fazeli, Fateme | | | 1470 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Safari, Negar | | | 1470 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kimiaei Talab, Katayoun | | | 1470 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hajihoseinzadeh, Mitra | | | 1519 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Jalali, Saba | | | 1949 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Heydari, Zahra | | | 1904 | IRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * 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) | | | | 15th Avicenna International Chess Tournament 2018 - Group B | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1870 | 7.50 | 11 | -0.80 | 40 | -32.00 | |
| | Radnia, Marjan | | | 1470 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Partovi Rad, Diba | | | 1645 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Aadeli, Arvin | | | 2057 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dashti Nezhad, Parviz | | | 1681 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1760 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Ghasemi, Mohammadreza | | | 1629 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Norouzi Pasand, Saeid | | | 1568 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nadernia, Nikta | | | 1671 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Hamzeh Javaran, Kasra | | | 1567 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kord, Soleyman | | | 1595 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Veisi, Armin | | | 1585 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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