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Individual Calculations October 2015 |
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| Mafi, Hooman Total change: 7.60 | |   |
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| Tehran Chess Championship 2015 | Tehran | IRI | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1868 | 3.50 | 7 | 0.38 | 20 | 7.60 | |
|  Hamdollahi, Zahra | | | 1468 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khademi, Mohammad Miran | | | 2235 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Fendereski, Nima | | | 2242 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Azizi Tafreshi, Ali Akbar | | | 1610 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Javani, Shahin | | | 2100 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Doostkam, P | | | 2115 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rezaee, Mahdi | | | 1648 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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