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Individual Calculations September 2022 |
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| Ghazi, Hamed Total change: -9.60 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1912 | 4.50 | 7 | -0.32 | 40 | -12.80 | |
|  Tahvili Raftar, Iman | | | 1502 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rahimi, Panteha | | | 1592 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Shokri, Firouz | | | 1691 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rostami, Rouzbeh | | | 2114 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Taghizadeh, Taraneh | | | 1512 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sedaghati, Mehrdad | f | | 2126 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ahadian, Armin | | | 1608 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | * 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) | | | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1912 | 5.50 | 8 | 0.08 | 40 | 3.20 | |
| | Bonabi, Hasti | | | 1512 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vahedi, Arad | | | 1494 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Bayati, Kambiz | | | 1691 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Farokhfar, S Ahmad | | | 1672 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vahdatian, Davood | | | 1999 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Khodabandeh, Milad | | | 1922 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ravandi, Rouzbeh | | | 1825 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Mahmoody, M. Sadegh | | | 1910 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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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