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Rapid:
Individual Calculations May 2019 |
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| Jafari, Mohammad Yasin Total change: -2.20 | |   |
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| 1st Ekbatana Cup-Farvardin 1398 | Hamedan | IRI | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1438 | 2.50 | 5 | -0.11 | 20 | -2.20 | |
|  Shahabi, Milad | | | 1838 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Delavari, Amin | | | 1239 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Alishahi, Dina | | | 1058 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gorji, Mohsen | | | 1228 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1826 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * 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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