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Rapid:
Individual Calculations February 2018 |
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| Allahverdi, Davood Total change: -32.20 | |   |
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| Tehran Rapid 9 Dey 1396 | Tehran | IRI | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1819 | 1.00 | 4 | -1.84 | 20 | -36.80 | |
|  Nazari Nia, Shahram | | | 1625 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Khoshghadam, Alireza | | | 1687 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mahboob, Amir | | | 1619 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mahdizadeh, Mohammad | | | 1708 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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 16 Dey 1396 | Tehran | IRI | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1815 | 1.00 | 4 | -0.69 | 20 | -13.80 | |
| | Galehdari, Bardia | | | 1959 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Asgharvand, Davood | | | 1932 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Doostkam, P | | | 1965 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mahboob, Amir | | | 1630 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | Tehran Rapid 23 Dey 1396 under 2000 | Tehran | IRI | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1815 | 4.00 | 6 | 0.92 | 20 | 18.40 | |
| | Hasanli, Hooman | | | 1415 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghavidel, Mehradad | | | 1863 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Akhtarzadeh, Abolghasem | | | 1881 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Noroozi, Meisam | | | 1853 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Asgharvand, Davood | | | 1932 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Aghamohamadi, M | | | 1793 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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