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Individual Calculations February 2013 |
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| Sedighi, Ali Total change: -52.80 | |   |
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| Aban open chess tournament federation 2012 | Tehran | IRI | 2012-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1856 | 1.50 | 6 | -2.23 | 30 | -66.90 | |
|  Razaghi, Behrooz | | | 2185 | IRI | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Raei, Alireza | | | 1673 | IRI | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Ghazizade, Neysar | | | 1600 | IRI | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Alavi, Besharat | | | 1728 | IRI | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Falahatgar, Reza | | | 1726 | IRI | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Ghasemi, Mohammadreza | | | 1699 | IRI | 0.00 | 1 | -0.71 | 30 | -21.30 | |
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) | | | | Azar Open Chess Tournament 2012 | Tehran | IRI | 2012-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1856 | 2.00 | 2 | 0.47 | 30 | 14.10 | |
| | Sabahi, Maryam | | | 1456 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Shahbazpour, Bijan | | | 1773 | IRI | 1.00 | 1 | 0.39 | 30 | 11.70 | | | * 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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