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Individual Calculations June 2018 |
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| Bolourifar, Alireza Total change: -16.00 | |   |
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| Selection Chess Championship in Gilan 2018 | rasht | IRI | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1738 | 1.00 | 5 | -0.80 | 20 | -16.00 | |
|  Samsam, Farhad | | | 1962 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Hooshdarmahjoob, Navid | | | 1966 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pourreza, Ardalan | | | 1698 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Baradaran Tamadon, Arian | | | 1955 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nadernia, Nikta | | | 1671 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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