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Individual Calculations February 2013 |
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| Galedari, Barbod Total change: 16.20 | |   |
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| First Tehran Open Chess Tournament 2012 | Tehran | IRI | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1917 | 4.00 | 4 | 0.54 | 30 | 16.20 | |
|  Valipoor, Amir Mohammad | | | 1527 | IRI | 1.00 | 1 | 0.09 | 30 | 2.70 | | | Torabi, Amir Mohammad | | | 1756 | IRI | 1.00 | 1 | 0.29 | 30 | 8.70 | |  Refahi, Mohammad Reza | | | 1517 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Azhand Ghezelbolagh, Arash | | | 1517 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | * 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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