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Rapid:
Individual Calculations November 2022 |
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| Postbazan, Eslam Total change: -30.20 | |   |
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| Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 | Tabriz | IRI | 2022-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1648 | 2.50 | 7 | -1.32 | 20 | -26.40 | |
|  Hemmatjou, Arash | | | 1894 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Karami Kejani, Masoud | | | 1963 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Aminpour, Alireza | | | 1630 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rezaei, Amirmehdi | | | 1348 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bonabi, Majid | | | 1452 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pourvakili, Reza | | | 1375 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Mohebbi Rad, Yousef | | | 1626 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Tabriz Sport Week Rapid U1900 | Tabriz | IRI | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1648 | 3.00 | 6 | -0.19 | 20 | -3.80 | |
| | Adalatkhah, Mahdi | | | 1722 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Bonabi, Majid | | | 1452 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Arsalani, Arshia | | | 1248 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mastizadeh, Saeed | | | 1831 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hossein Khani, Yousef | | | 1519 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Safarian, Javad | | | 1898 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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