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Rapid:
Individual Calculations March 2013 |
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| Heydari, Abbas Total change: 11.60 | |   |
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| Omid Cup chess tournament 2013 | Tehran | IRI | 2013-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1612 | 1.50 | 5 | 0.58 | 20 | 11.60 | |
|  Oromie, Alireza | | | 1750 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Farahsa, Khosro | | | 1867 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Noori, Amir | | | 2012 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hajizadeh, Mohammad | | | 1801 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ghobadibigvand, A. | | | 1994 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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