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Individual Calculations October 2018 |
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| Mohammadi, Hadis Total change: -4.00 | |   |
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| Iran Girls Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1132 | 2.00 | 5 | -0.10 | 40 | -4.00 | |
|  Dokohaki, Tannaz | | | 1102 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Kargari Arian, Saba | | | 1120 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Keshavarzfathi, Nazanin Zahra | | | 1234 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Bagheri, Subira | | | 1216 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Karimi, Mahshid | | | 1282 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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