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Individual Calculations August 2017 |
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| Ahmadi, Erfan Total change: 4.40 | |   |
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| Khorasan Northern Championship Men 2017 | Bojnoord | IRI | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1382 | 2.00 | 7 | 0.11 | 40 | 4.40 | |
|  Ramezani, Soroosh | | | 1772 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ahmadi, Seyedeh Malihe | | | 1561 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Rezaei, Abed | | | 1360 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Hosseini, Mohammad Ebrahim | | | 1534 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Salehabadi, Farzan | | | 1650 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ghadimi, Ali | | | 1782 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghanad, Aliakbar | | | 1421 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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