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Rapid:
Individual Calculations February 2017 |
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| Abtahi, Babak Total change: -39.40 | |   |
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| Tehran Rapid Cup 19 day 1395 | Tehran | IRI | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2043 | 3.50 | 5 | -0.29 | 20 | -5.80 | |
|  Haghmoradkhan, Omid | | | 1658 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Kashefi, Amir Hosein | | | 2021 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Khaledi, Omid | | | 1799 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Rahnama, M.reza | | | 1703 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ahmadzadeh Razavi, Seyed Shaahin | | | 1914 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Tehran Rapid Cup 7 Bahman 1395 | Tehran | IRI | 2017-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2043 | 3.50 | 7 | -1.68 | 20 | -33.60 | |
| | Azimi, Jafar | | | 1643 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahmoudi, Pouria | | | 1684 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ebrahimzadeh, Mohammadnaghi | | | 1893 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lavasani, Javad | | | 2082 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Ghanbari, Mahdi | | | 1783 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Abed, Meisam | | | 2064 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Yousefi, Yousef | | | 1643 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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