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Rapid:
Individual Calculations August 2017 |
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| Jahankhani, Hojatollah Total change: -85.60 | |   |
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| Tehran Rapid Cup 6 Tir 1396 | Tehran | IRI | 2017-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1642 | 2.00 | 5 | -2.11 | 20 | -42.20 | |
|  Eshraghi, Mahan | | | 1478 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Assadi, Roohollah | | | 1283 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Khaghani, Milad | | | 1359 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Khaleti, Mahbod | | | 1283 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zadehrayat, Masoud | | | 1445 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | Tehran Rapid 8 Tir 1396 | Tehran | IRI | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1642 | 1.50 | 5 | -1.34 | 20 | -26.80 | |
| | Mahmoody, M. Sadegh | | | 2042 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jofreh, Manouchehr | | | 1340 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Izady, Mohammad | | | 1797 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mehdi Khani, Asghar | | | 1394 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sadri Alamdari, Farzam | | | 1386 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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 Rapid Senior Cup 9 Tir 1396 | Tehran | IRI | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1642 | 2.00 | 5 | -0.83 | 20 | -16.60 | |
| | Ghahremani, Shadollah | | | 1285 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rahnama, M.reza | | | 1734 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zadehrayat, Masoud | | | 1445 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kaveh, Taghi | | | 1658 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Pour Eskandar, Aliakbar | | | 1762 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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