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Rapid:
Individual Calculations September 2018 |
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| Shahsavari, Sorena Total change: -13.00 | |   |
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| Tehran Rapid Cup 1 Shahrivar 1397 | Tehran | IRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1747 | 3.00 | 5 | 0.60 | 20 | 12.00 | |
|  Ghafouri, Mohammad Javad | | | 1363 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Khaghani, Mehdi | f | | 1920 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mohammadi Haghighi, Mohammad Ami | | | 1422 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Talebi, Masoud | | | 2013 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Efafi, Ebrahim | | | 2019 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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 Rapid Cup 3 Sharivar 1397 | Tehran | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1747 | 1.00 | 4 | -1.25 | 20 | -25.00 | |
| | Paranfar, Alireza | | | 1354 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Modarresi, Muhyiddin | | | 1868 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ghobadibigvand, A. | | | 1781 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Fathollahi, Hamid | | | 1720 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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