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Individual Calculations October 2018 |
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| Soltani, Hasti Total change: 21.00 | |   |
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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 |
| 1234 | 1148 | 3.00 | 5 | 1.05 | 20 | 21.00 | |
|  Hajatniya, Reyhaneh | | | 1372 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bagherzadeh, Narges | | | 1142 | IRI | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Hamdollahi, Zahra | | | 1340 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Khodashenas, Maryam | | | 1200 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kamran Nia, Elena | | | 1117 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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