Individual Calculations July 2010 |
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Rahimi, Rezvan Total change: -19.75 | | |
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Iranian Youth Chess Championships 2010 Boys U 12 | Qazvin | IRI | 2010-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1923 | 1818 | 0.00 | 2 | -0.73 | 25 | -18.25 | |
| Emadi Vakili, Seyed Ali | | | 1831 | IRI | 0.00 | 1 | -0.48 | 25 | -12.00 | | Khodashenas, Mersad | | | 2015 | IRI | 0.00 | 1 | -0.25 | 25 | -6.25 | | 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) | | 1st-Cup Ferdowsi International Chess Tournament | Mashhad | IRI | 2010-06-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2085 | 1811 | 0.50 | 3 | -0.06 | 25 | -1.50 | |
| Hosseinzadeh, Nima | | | 2211 * | IRI | 0.50 | 1 | 0.42 | 25 | 10.50 | | Asgarizadeh, Ahmad | | | 2105 | IRI | 0.00 | 1 | -0.15 | 25 | -3.75 | | Nameei, Koushan | | | 1940 | IRI | 0.00 | 1 | -0.33 | 25 | -8.25 | | * 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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