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Individual Calculations January 2018 |
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| Sabahi, Maryam Total change: -5.40 | |   |
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| Tehran Standard Cup 22-30 Azar 1396 | Tehran | IRI | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1380 | 0.00 | 5 | -1.16 | 20 | -23.20 | |
|  Vahdat Doust, Ali | | | 1780 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Farahsa, Khosro | | | 1667 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nabitaeme, Marjaneh | | | 1660 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Shahsavari, Shayan | | | 1339 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Aryanpour, Arad | c | | 1625 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Tehran Women League 1396 7-9 | Tehran | IRI | 2017-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1380 | 2.00 | 2 | 0.89 | 20 | 17.80 | |
| | Zare Karizi, Negar | | | 1456 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Pashaei, Sana | | | 1223 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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