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Individual Calculations February 2018 |
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| Rostami, Roohollah Total change: -15.80 | |   |
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| 23th Hamedan Chess League 1396 1-7 | Hamedan | IRI | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1861 | 3.50 | 6 | -0.79 | 20 | -15.80 | |
|  Abbasi, Hesam | | | 1461 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gharedaghi, Mohamad Jalil | | | 1590 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Bayat, Ali | | | 1675 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Jalalvand, Amir Hesam | | | 1461 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Majidi Shadan, Ali | | | 1653 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sedaghati, Mehrdad | f | | 2206 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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