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Individual Calculations September 2019 |
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| Hamdollahi , Zahra Total change: -46.80 | |   |
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| Tehran Chess Championship 2019 - U12G | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1508 | 2.00 | 4 | -1.17 | 40 | -46.80 | |
|  Mehri , Narges | | | 1126 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Heydari, Simin | | | 1159 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Taghizadeh, Taraneh | | | 1347 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Kargari Arian, Saba | | | 1391 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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