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Individual Calculations March 2011 |
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| Najafiyan Pour, Mahyar Total change: -17.70 | |   |
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| Iranian Chess Championship- Under 18(boys) 2011 | Hamedan | IRI | 2011-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2017 | 3.50 | 7 | -1.18 | 15 | -17.70 | |
|  Khatibi, Meysam | | | 1856 | IRI | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Galehdari, Bardia | | | 2128 | IRI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Motaghi, Farbod | | | 1811 | IRI | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Karimi, Peyman | | | 1715 | IRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Khatibi, Yaser | | | 1791 | IRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Mousavi Jad, Sajad | | | 1936 | IRI | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Esfandiari, Pedram | | | 1934 | IRI | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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