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Individual Calculations September 2018 |
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| Mahmoudi, Sadra Total change: -17.40 | |   |
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| Fars U1900 Tournament 1397 - Standard | Shiraz | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1888 | 3.00 | 5 | -0.87 | 20 | -17.40 | |
|  Mazarei, Mehrdad | | | 1488 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seyfori, Soheil | | | 1559 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ahmadi, Mahdi | | | 1653 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Azimi, Sadegh | | | 1689 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mohammadi, Mohsen | | | 1872 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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