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Rapid:
Individual Calculations September 2022 |
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| Zibakerdar, Peiman Total change: -34.20 | |   |
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| Kermanshah Rapid Chess Tournament_Summer Festival | Kermanshah | IRI | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1750 | 5.00 | 9 | -1.71 | 20 | -34.20 | |
|  Sahraei Poor, Amir Ali | | | 1350 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amiri, Hadi | | | 1397 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Asvar, Mohammad Matin | | | 1326 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Khabiri, Kaveh | | | 1818 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Malekzadeh, Mohammad | | | 1734 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Soltani, Hasti | | | 1393 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Moghadasi, Hamed | | | 1834 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mahmood Zadeh, Arian | | | 1424 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Malekzadeh, Amir Hosein | | | 1386 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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