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Individual Calculations January 2016 |
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| Rostami, Roohollah Total change: 2.80 | |   |
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| Hamedan League (2015) 3-7 | Hamedan | IRI | 2015-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1898 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
|  Ali Babaei, Sasan | | | 1972 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Pour Ojaghi, Saeed | | | 1928 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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