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Individual Calculations November 2018 |
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| Mazdarani, Romina Total change: 72.00 | |   |
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| Iran Girls U12 Chess Championship 2018 | Qazvin | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1189 | 5.00 | 8 | 1.80 | 40 | 72.00 | |
|  Masoumi, Sahel | | | 1399 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Mashhadi, Fatemeh | | | 1355 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Hamdollahi, Zahra | | | 1348 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bagherzadeh, Narges | | | 1165 | IRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Rahmani, Melika | | | 1059 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Khosravi Mahmoei, Hasti | | | 1435 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Saadatmandi, Elina | | | 1163 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Keshavarzfathi, Nazanin Zahra | | | 1215 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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