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Rapid:
Individual Calculations November 2022 |
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| Ghaffari, Ahmad Total change: 7.40 | |   |
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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 |
| 1634 | 1652 | 3.00 | 7 | -0.70 | 20 | -14.00 | |
|  Abedi, Hossein | | | 1905 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Teimooriazar, Alireza | | | 1398 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jafarpour, Mobin | | | 1403 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Naghizadeh, Amirhossein | | | 1435 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aslani, Mahmood | | | 1974 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rajaei, Pouya | | | 1423 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Safarian, Javad | | | 1898 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Tabriz Sport Week Rapid U1900 | Tabriz | IRI | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1652 | 5.00 | 8 | 1.07 | 20 | 21.40 | |
| | Bagherpour Belvirdi, Hossein | | | 1252 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karimipour, Mehdi | | | 1801 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Hossein Khani, Yousef | | | 1519 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mastizadeh, Saeed | | | 1831 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Pouresmaeil, Naser | | | 1890 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Safarian, Javad | | | 1898 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bonabi, Majid | | | 1452 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Yaghobi, Hasan | | | 1569 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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