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Individual Calculations February 2015 |
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| Rahnama, M.reza Total change: -28.80 | |   |
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| Dey Cup (C) U-2100 (2015) | Tehran | IRI | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1683 | 3.00 | 6 | -1.44 | 20 | -28.80 | |
|  Tarzali, Abtin | | | 1356 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Nouri, Alaa | | | 1283 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salehinezhad, Mohammad | | | 1319 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bayat, Amir | | | 1454 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sedghi, Babak | | | 1988 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alamir Virsagh, Ehsan | | | 1416 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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