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Individual Calculations September 2022 |
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| Khanipour, Abolfazl Total change: -54.00 | |   |
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| Iran Boys Student School Championship-Shahr-e kord 2022 | Shahre kord | IRI | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1970 | 3.00 | 5 | -1.35 | 40 | -54.00 | |
|  Eftekhari Esmaeilabadi, Arsham | | | 1570 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Majidzadeh, Amirhossein | | | 1725 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Khosravi, Korosh | | | 1557 | IRI | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Akhoondzadeh, Mahdi | | | 1663 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Fathian, Mobin | | | 1685 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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) | | | | Gilan Super League 18th Round 19-20 | Gilan | IRI | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1970 | 1.00 | 2 | 0.00 | 40 | 0.00 | |
| | Eghdam, Pouria | | | 1965 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Samsam, Farhad | | | 1977 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | |
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