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Individual Calculations November 2015 |
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| Rostami, Roohollah Total change: 3.40 | |   |
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| 19th Iran First League (Men 2015) | Hamedan | IRI | 2015-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1893 | 2.50 | 5 | 0.17 | 20 | 3.40 | |
|  Shah Moradi, Mohammad | | | 2141 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Karimpoor, Shahab | | | 1684 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jangzargari, Ali | | | 2081 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Serestian, Arman | | | 1939 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Bayat, Ali | | | 1766 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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