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Individual Calculations March 2020 |
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| Abri, Ahmadali Total change: -2.20 | |   |
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| 17th Gilan First League 1398 Round 10 | Gilan | IRI | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1832 | 0.00 | 1 | -0.90 | 20 | -18.00 | |
|  Ebrahimi Rashti, Asal | | | 1460 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | 18th Caspian Cup International Chess Festival (Group A) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1832 | 3.50 | 9 | 0.79 | 20 | 15.80 | |
| | Pilvaieh, Ali | | | 2125 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Toufani, Kourosh | | | 2052 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Shams, Mohammad Matin | | | 1974 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mohammadi, Pouya | c | | 2000 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Alamir Virsagh, Ehsan | | | 2004 | IRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Falah, Mehdi | | | 2037 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sebt Rasoul, Seyede Setare | | wf | 1986 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rasouli Mehrjardi, Amirmohammad | | | 1953 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Yeganegi, Barad | | | 1752 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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