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Individual Calculations August 2018 |
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| Amiri, Erfan Total change: 9.20 | |   |
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| 2nd Lorestan Standrad Cup Under 1700 Tir 1397 | Lorestan | IRI | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1623 | 6.00 | 8 | 0.46 | 20 | 9.20 | |
|  Shokri, Farhad | | | 1414 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Shahkarami, Amin | | | 1682 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Parmah, Amir Mohammad | | | 1223 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jabari, Faezeh | | | 1362 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Borji, Parham | | | 1318 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alyar, Aliakbar | | | 1699 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Tolabi, Arash | | | 1673 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Saedi, Pedram | | | 1223 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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