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Individual Calculations October 2018 |
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| Fakhar, Arnavaz Total change: 58.40 | |   |
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| Iran Girls Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1260 | 1.50 | 4 | -0.02 | 40 | -0.80 | |
|  Hosseinzade, Avin | | | 1234 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Abbaspoorrad, Nikoo | | | 1565 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Baramaki, Sonia | | | 1175 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Yazdani, Ava | | | 1477 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Navvabi Memorial Standard Cup Shahrivar 1397 | Kerman | IRI | 2018-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1260 | 3.00 | 7 | 1.48 | 40 | 59.20 | |
| | Fasahat, Hossein | | | 1556 | GER | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Attarzadeh, Soodabeh | | | 1660 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ghaedifard, Adel | | | 1660 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bazrafshan, Mohamad Reza | | | 1603 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Molai, Mahdi | | | 1511 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rashidi, Masoud | | | 1512 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sanjari, Ali | | | 1100 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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