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Individual Calculations August 2018 |
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| Chehrehsa, Farhan Total change: 30.80 | |   |
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| Gilan chess Championship 1397 | Rasht | IRI | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1733 | 5.50 | 9 | -0.19 | 40 | -7.60 | |
|  Shabanzadeh, S.negar | | | 1333 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yazdani, Alireza | | | 1366 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Khadem Erfani, Sobhan | | | 1991 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Khoshkalam, Seyed Mehrab | | | 2133 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yeganegi, Barad | | | 1371 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Samsam, Farhad | | | 1983 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Moradi Kelardehi, Mobin | | | 1463 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Bolandakhtar, Ata | | | 1333 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fakhar, Hossein | | | 1524 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | Gilan Boys Under 18 Championship 1397 | Rasht | IRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1733 | 4.00 | 7 | 0.96 | 40 | 38.40 | |
| | Farmani Anuoshe, Ariyan | | | 1884 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mobarak Nezhad, Alireza | | | 1822 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Najafi Tabar, Aydin | | | 1820 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ghaderi, Amirmohammad | | | 1333 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Baghaei, Mehrad | | | 1586 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Ramezani, Mahan | | | 1994 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Khadem Erfani, Sobhan | | | 1991 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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