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Individual Calculations July 2011 |
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| Mashmooli, Kian Total change: -8.10 | |   |
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| 2 nd Persian Gulf open chess tournament | Sari | IRI | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1908 | 0.50 | 3 | -0.54 | 15 | -8.10 | |
|  Barzigar, Behrang | | | 2176 | IRI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Mehdizadehtapeh, Reza | | | 2044 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Gholami, Aryan | f | | 1872 | IRI | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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) | | |
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