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Individual Calculations May 2010 |
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| Baratian, Erfan Total change: 15.50 | |   |
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| 2th Bbaran Chess Cup Tournament | Rasht | IRI | 2010-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1931 | 4.00 | 8 | 0.62 | 25 | 15.50 | |
|  Faghirnavaz, Ali | | | 2261 | IRI | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Omidi, Arya | | | 1827 | IRI | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Samsam, Farhad | | | 2010 | IRI | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Ahmadi, Amirhossein | | | 1957 | IRI | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Hooshdarmahjoob, N | | | 2037 | IRI | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Zahedi, Iraj | | | 1775 | IRI | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Mousavi, Seyed Khalil | | | 2092 | IRI | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Baratian, Aref | | | 1995 | IRI | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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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