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Individual Calculations September 2018 |
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| Mafi, Hooman Total change: 49.40 | |   |
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| 17th Iranian Men Festival Chess Championship 1397 | Hamedan | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1939 | 7.00 | 11 | 2.47 | 20 | 49.40 | |
|  Ahadi, Mohammad Amin | | | 1539 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Norouzi Chenari, Parsa | | | 1672 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Razaghi, Behrooz | | | 2226 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mozaffari, Alireza | | | 2134 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tahmasebi, Hamid | | | 2232 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Khoshbin, Amir | | | 1750 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ghorbani, Hadi | | | 2211 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Sedaghati, Mehrdad | f | | 2228 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Pilvaieh, Ali | | | 2201 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Poormosavi, Seyed Kian | | | 2095 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ahadi, Mohammad Erfan | | | 1807 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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