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Individual Calculations August 2018 |
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| Rezapoor, Abbas Total change: -32.80 | |   |
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| North Khorasan Chess Championship 1397 | Bojnourd | IRI | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1857 | 5.00 | 9 | -1.64 | 20 | -32.80 | |
|  Ghanad, Aliakbar | | | 1457 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saedi, Siamak | | | 1611 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hosseini, Mohammad Ebrahim | | | 1653 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Zoormand, Armin | | | 1457 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramezani, Soroosh | | | 1728 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ahmadi, Erfan | | | 1600 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Binaei Tavallaei, Mahdi | | | 1990 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Yazdanpanaeh, Ali | | | 1457 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghasemi, Mohammad | | | 1855 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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