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Individual Calculations June 2018 |
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| Khoshkalamian, B. Total change: -0.80 | |   |
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| Iran Senior Chess Championship 50-65 Ordibehesht 1397 | Golestan | IRI | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1839 | 3.50 | 6 | -0.04 | 20 | -0.80 | |
|  Ghanad, Aliakbar | | | 1439 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Torabi, Farhad | | | 1547 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Barati, Mahmoud | | | 1631 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Noori, Amir | | | 2000 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sabah, Iraj | | | 2025 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ardeshirpour, Hoss. | | | 1872 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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