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Individual Calculations September 2018 |
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| Arj, Negar Total change: -16.80 | |   |
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| Tehran Under 16 Girls Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1268 | 1.00 | 4 | -0.42 | 40 | -16.80 | |
|  Zare Karizi, Negar | | | 1420 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Zamaniasl, Kimia | | | 1220 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Zahedifar, Anahita | | wf | 1668 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moosavi, Atena | | | 1287 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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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