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Individual Calculations September 2019 |
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| Reyhani, Gholamhosein Total change: -58.40 | |   |
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| 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1149 | 0.00 | 5 | -1.46 | 40 | -58.40 | |
|  Jivi Khorasanlou, Aida | | | 1549 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Davari, Sara | | | 1501 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Alidadi, Mobina | | | 1302 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Bakhshi, Mohammad Amin | | | 1271 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Farahani, Zahra | | | 1050 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * 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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