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Individual Calculations March 2020 |
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| Golshannejad, Sepehr Total change: 43.60 | |   |
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| 17th Gilan Super League 1398 Round 10 | Gilan | IRI | 2020-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1736 | 0.00 | 1 | -0.25 | 40 | -10.00 | |
|  Barbari, Abbas | | | 1930 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 17th Gilan Super League 1398 Round 9L | Gilan | IRI | 2020-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1736 | 0.00 | 1 | -0.34 | 40 | -13.60 | |
|  Biriya, Mohammadamin | | | 1850 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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 |
| 1880 | 1736 | 4.50 | 9 | 1.68 | 40 | 67.20 | |
| | Rezaei Abari, Farzin | | | 1964 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Safaeenezhad, Reza | | | 1850 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Alaei, Armin | | | 1868 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Abedi, Mohamadraza | | | 2055 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Maghsoudloo, Amir Ali | | | 1867 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Amirimehr, Ashkan | | | 1819 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Alizadeh, Amirmohammad | | | 1855 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Abbaspoorrad, Nikoo | | | 1817 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Ojaghi, Mehrad | | | 1823 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | |
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