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Individual Calculations August 2018 |
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| Ghanad, Aliakbar Total change: -51.20 | |   |
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| North Khorasan Chess Championship 1397 | Bojnourd | IRI | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1415 | 1.50 | 7 | -2.56 | 20 | -51.20 | |
|  Rezapoor, Abbas | | | 1815 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohammadi, Elina | | | 1219 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Mohamadi, Morad | | | 1436 | IRI | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Yazdanpanaeh, Ali | | | 1231 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Mehrafzun, Matin | | | 1030 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ahmadi, Erfan | | | 1600 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Samadi, Amirhossein | | | 1124 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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