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Individual Calculations March 2017 |
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| Fathi, Obeid Total change: -28.00 | |   |
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| Iran amateurs Chess Championship 2017 (U2000) | Zanjan | IRI | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1941 | 4.00 | 8 | -0.70 | 40 | -28.00 | |
|  Rigi, Vahab | | | 1762 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Saboori Zade, Mahdi | | | 1713 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mohammedian, Esmaeel | | | 1971 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Pouresmaeil, Naser | | | 1884 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Saemi, Sina | | | 1871 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Eini, Sina | | | 1988 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Soudmand, Sayed Mohsen | | | 1801 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Moradi, Sajad | | | 1996 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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