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Individual Calculations February 2018 |
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| Armand, Saman Total change: 22.20 | |   |
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| Booshehr Open League 1396 Round 6-7 | Booshehr | IRI | 2018-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1948 | 0.50 | 2 | -0.58 | 20 | -11.60 | |
|  Dashti Nezhad, Parviz | | | 1614 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Salimifard, Behtash | | | 2187 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Fars Province Knocked-out Cup -1396 | Fars | IRI | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1948 | 2.00 | 3 | 0.20 | 20 | 4.00 | |
|  Dehbashi, Alireaza | | | 1789 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Khademi, Mahdi | | | 1915 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ashraf, Artin | | | 1921 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | 19th Sahel Cup Hormozgan 1396 Group A | Hormozgan | IRI | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1948 | 5.50 | 9 | 1.49 | 20 | 29.80 | |
| | Najand Foomani, Mohamad Ebrahim | | | 1548 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Safari Eskandari, Mojtaba | | | 2128 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Khodadadi, Mohammad Saeid | | | 1759 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Baneshi, Mahan | | | 2074 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Delavari, Amirali | | | 2169 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Asbahi, Mohammad | | | 2152 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zahedi, Mehdi | | | 1844 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Galehdari, Bardia | | | 2062 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Babaniya, Benyamin | | | 2090 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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