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Individual Calculations September 2022 |
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| Safarnezhad, Armin Total change: 100.40 | |   |
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| 1401 Standard Cup Khorasan Razavi | Mashhad | IRI | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1601 | 6.00 | 9 | 1.55 | 40 | 62.00 | |
|  Khani, Nikoo | | | 1201 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gholinezhad, Eilia | | | 1253 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Moeinimajd, Sobhan | | | 1361 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Kazemian, Amir Hosein | | | 1494 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Binaei Tavallaei, Mahdi | | | 2032 | IRI | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Vassalam, Mohammad Taghi | | | 1983 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Zare, Jamal | | | 1950 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Eskandari, Amirali | | | 1905 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Golmeimi, Ermia | | | 1379 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1601 | 3.50 | 7 | 0.96 | 40 | 38.40 | |
| | Nosratpour, Ariz | | | 1804 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Khodabandeh, Milad | | | 1922 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Khoshkalam, Seyed Mahan | | | 1847 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mastizadeh, Saeed | | | 1825 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Honarparast, Mohammad | | | 1781 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Vesali Khah, Parsa | | | 1390 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Roshani, Soroush | | | 1424 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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