Individual Calculations March 2011 |
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Karimi, Peyman Total change: -20.25 | | |
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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 |
1971 | 1715 | 0.00 | 4 | -0.81 | 25 | -20.25 | |
| Galehdari, Bardia | | | 2115 * | IRI | 0.00 | 1 | -0.08 | 25 | -2.00 | | Salimifard, Behtash | | | 1926 | IRI | 0.00 | 1 | -0.23 | 25 | -5.75 | | Najafiyan Pour, Mahyar | | | 2017 | IRI | 0.00 | 1 | -0.15 | 25 | -3.75 | | Zabihpoor, Mohammad | | | 1824 | IRI | 0.00 | 1 | -0.35 | 25 | -8.75 | | * 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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