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Individual Calculations February 2020 |
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| Mansoori, H.ali Total change: -9.20 | |   |
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| Iranian Workers Chess Championship (Men_Standard) | Ahvaz | IRI | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1956 | 3.00 | 6 | -0.72 | 20 | -14.40 | |
|  Emadi , Sayad Ahmad | | | 1663 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Nikpour, Hossein | | | 2142 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Aprouz, Mohammadreza | | | 2175 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rajat Far, Omid | | | 1556 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Esmail Zadeh Gorji, Hossein | | | 1588 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nazemi, Pedram | | | 1905 | IRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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) | | | | Bushehr League 1398 Round7-8 | Bushehr | IRI | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1958 | 2.00 | 2 | 0.26 | 20 | 5.20 | |
| | Soleymani, Mohsen | | | 1631 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dehghani, Parsa | | | 1635 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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