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Individual Calculations September 2019 |
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| Kamran Nia, Helia Total change: 76.40 | |   |
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| Iranian Women Festival 1398 | Mashhad | IRI | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1178 | 4.50 | 9 | 2.00 | 40 | 80.00 | |
|  Aliakbari, Hanieh | | | 1578 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Fekri, Faranak | | | 1325 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Motamedi, Fatemeh | | | 1578 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bagherzadeh, Narges | | | 1230 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Baradaran, Ajilian Taraneh | | | 1410 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ebrahimi, Fatemeh | | | 1393 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Haghir, Aida | | | 1214 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Barghol, Fatemeh | | | 1481 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Akbari, Rosha | | | 1120 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1178 | 0.50 | 5 | -0.09 | 40 | -3.60 | |
| | Rostami, Roohollah | | | 1578 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amiri, Erfan | | | 1576 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lamei Ramand, Behrooz | | | 1518 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hamed Hajipour, Kimia | | | 1550 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kerdegar, Amirreza | | | 1409 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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