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Individual Calculations February 2013 |
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| Fathollahi, Hamid Total change: 0.30 | |   |
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| Aban open chess tournament federation 2012 | Tehran | IRI | 2012-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1744 | 2.00 | 5 | 0.02 | 30 | 0.60 | |
|  Emami, Reza | | | 1757 | IRI | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Fendereski, Nima | | | 1883 | IRI | 0.00 | 1 | -0.31 | 30 | -9.30 | |  Abed, Meisam | | | 2014 | IRI | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Rahimi, Marjan | | | 1621 | IRI | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Talebi, Masoud | | | 1854 | IRI | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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 |
| 1610 | 1744 | 2.00 | 3 | -0.01 | 30 | -0.30 | |
| | Jaberzade, Sepehr | | | 1476 | IRI | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Mashayekhi, Ehsan | | | 1580 | IRI | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Shahbazpour, Bijan | | | 1773 | IRI | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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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