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Rapid:
Individual Calculations January 2020 |
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| Ehtesham Mehr, Rahil Total change: -6.60 | |   |
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| Tehran Rapid Cup 21 Azar 1398 | Tehran | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1487 | 4.00 | 6 | -0.33 | 20 | -6.60 | |
|  Atakhan, Abtin | f | | 1887 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mahdizadeh, Sadra | | | 1096 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Taheri, Yalda | | | 1087 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rajaei, Seyed Hossein | | | 1250 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Salehi, Eilia | | | 1222 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arabi, Hirad | | | 1244 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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