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Individual Calculations March 2018 |
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| Riahi, Arvin Total change: 50.40 | |   |
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| Gilan First League 1396 Round 13-18 | Gorgan | IRI | 2018-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1424 | 3.00 | 5 | -0.39 | 40 | -15.60 | |
|  Safaeenezhad, Reza | | | 1604 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Barzegar, Ali | | | 1226 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Khalili, Arvin | | | 1163 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Saghafi, Sadra | | | 1229 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kordi, Karen | | | 1186 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Semnan Fajr Standard Cup 1396 Under 1700 | Semnan | IRI | 2018-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1424 | 3.50 | 5 | 1.65 | 40 | 66.00 | |
| | Mazdarani, Romina | | | 1183 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Fazeli, Ali | | | 1636 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Molaeian, Jaber | | | 1582 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Azizi Tafreshi, Ali Akbar | | | 1544 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kashani, Ali | | | 1670 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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