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Individual Calculations January 2011 |
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| Zarinfam, Arsalan Total change: 5.10 | |   |
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| Gilan Closed Rated Chess Tournament 2010 | Rasht | IRI | 2010-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2208 | 4.00 | 5 | 0.34 | 15 | 5.10 | |
|  Bakhtiari, Kazem | | | 2224 | IRI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Azimi, Khashayar | | | 1808 * | IRI | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Bayat, Shohreh | | wf | 1977 | IRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Marzoughi, Mohammadsadegh | | | 1870 | IRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Barzigar, Behrang | | | 2140 | IRI | 1.00 | 1 | 0.41 | 15 | 6.15 | | | * 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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