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Individual Calculations August 2018 |
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| Arab Ahmadi, Amir Ali Total change: 5.60 | |   |
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| 3rd Semnan Province Chess Championship | Semnan | IRI | 2018-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1472 | 1.00 | 3 | 0.28 | 20 | 5.60 | |
|  Khorasanian, Masoud | | | 1872 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alavi, Mir Mahmood | | | 1560 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Yousefi, Behniya | | | 1654 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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