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Individual Calculations September 2018 |
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| Hosseini, Morteza Total change: 41.60 | |   |
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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 |
| 1772 | 1694 | 5.50 | 11 | 1.04 | 40 | 41.60 | |
|  Hosseinipour, Mehdi | f | | 2094 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sayyahi, Javad | | | 1368 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Zarei, Amirhosein | | | 1294 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khorshidi, Mohammad Javad | c | | 1923 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Hooshdarmahjoob, Navid | | | 1974 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Khalifezadeh, Jaafar | | | 1513 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Nazari, Rahim | | | 1927 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Mehrabi, Morteza | | | 2038 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jamalzadeh, Morteza | | | 1922 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Rostami, Roohollah | | | 1867 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Omidvar Seyghalani, Mohammad | | | 1570 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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