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Individual Calculations August 2018 |
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| Baghaei, Mehrad Total change: 94.00 | |   |
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| East of Gilan & West of Mazandaran Chess Super League 2018 Round 1-2 | Gilan | IRI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1586 | 0.00 | 1 | -0.37 | 40 | -14.80 | |
|  Naghdi, Amir | | | 1683 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | Gilan Boys Under 18 Championship 1397 | Rasht | IRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1586 | 4.50 | 6 | 2.72 | 40 | 108.80 | |
|  Khadem Erfani, Sobhan | | | 1986 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Farmani Anuoshe, Ariyan | | | 1884 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Mobarak Nezhad, Alireza | | | 1822 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Najafi Tabar, Aydin | | | 1820 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Chehrehsa, Farhan | | | 1733 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ghaderi, Amirmohammad | | | 1305 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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