Individual Calculations January 2017 |
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Naghavi, Atefeh Total change: -0.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Iranian Women Chess Championship (Blind) | Tehran | IRI | 2016-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1397 | 1616 | 4.50 | 6 | -0.02 | 20 | -0.40 | |
| Mohammadi Rad, Zahra | | | 1291 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | Zare Zadeh Shahrak, Leila | | | 1436 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Safaei, Maliheh | | | 1637 | IRI | 0.50 | 1 | 0.03 | 20 | 0.60 | | Zendehboodi, Fariba | | | 1487 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | Rahimi Mahneh, Fatemeh | | | 1314 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | Rahimzadeh, Maryam | | | 1216 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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