Individual Calculations October 2008 |
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Baratian, Erfan Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Iranian Junior Chess Championship (Boys Under 20) | Zahedan | IRI | 2008-04-12 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2015 | 0 | 2.00 | 3 | 0.00 | 2028 | | 0.00 | |
| Salimi, Yasser | | | 1825 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | Avakh, Erfan | | | 2166 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | Hosseinzadeh, Nima | | | 2054 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | 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) | | 3rd Iranian Chess Championship of Zone 2 -2008 | Gorgan | IRI | 2008-08-02 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1993 | 0 | 2.00 | 5 | 0.00 | 1921 | | 0.00 | |
| Barzigar, Behrang | | | 2088 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | Lamei, Hossein | | | 2154 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | Seidabadi, Gholamreza | | | 1768 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | Golipoor, Reza | | | 1989 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | Lamei, Hadi | | | 1967 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | 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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