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Rapid:
Individual Calculations September 2019 |
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| Jahankhani, Hojatollah Total change: 45.60 | |   |
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| Tehran Senior Celebration 1398 | Tehran | IRI | 2019-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1536 | 3.50 | 6 | 0.64 | 20 | 12.80 | |
|  Zaghian, Erfan | | | 1321 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Salehipour, Mehrad | | | 1371 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Nikatefeh, Taha | | | 1342 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Amini, Enayatollah | | | 1795 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Peirovoulia, Mahmoud | | | 1936 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Sekhavatmandi, Roham | | | 1639 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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 Pishkesvatan Rapid Cup Shahrivar 1398 | Tehran | IRI | 2019-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1536 | 4.50 | 7 | 1.64 | 20 | 32.80 | |
| | Pour Eskandar, Aliakbar | | | 1814 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Honari, Kaveh | | | 1876 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Salehimoghaddam, A. | | | 1658 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Salarkia, Davood | | | 1472 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ehteramian, Hossein | | | 1582 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Khakpour, Mansour | | | 1503 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Sadeghi, Saeed | | | 1419 | IRI | 1.00 | 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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