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Individual Calculations October 2018 |
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| Ahmadi, Erfan Total change: 14.80 | |   |
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| Amini Memorial Standard Cup 1397 | Varamin | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1646 | 5.00 | 7 | 0.37 | 40 | 14.80 | |
|  Mir Hosseini, Seyed Mehdi | | | 1445 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Fooladvand, Ali | | | 1593 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Fakhrbakhsh, Vandad | | | 1458 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Shiri, Omid | | | 1246 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rahimi, Mousa | | | 1478 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Shokri, Firouz | | | 1667 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Dorpa, Mohammad Mahdi | | | 1679 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | * 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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