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Individual Calculations October 2022 |
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| Amer, Amirali Total change: 28.40 | |   |
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| 4th Shahid hojjaji chess tournament | Najaf Abad | IRI | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1307 | 2.00 | 5 | 0.88 | 40 | 35.20 | |
|  Alimohammadi, Bardia | | | 1631 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hashemi, Abbas | | | 1479 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ahmadpoor, Rahmatalah | | | 1531 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Haji Abolhasani, Saeed | | | 1539 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Asadi, Omid | | | 1461 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | 1st international Standard of Master Tafrishi Cup-Category B | Mashhad | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1307 | 3.50 | 6 | -0.17 | 40 | -6.80 | |
| | Roohi, Sajjad | | | 1032 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Amiri Sadr, Mahmoud | | | 1569 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Hasani, Farhan | | | 1048 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Boozhmehrani, Mehrab | | | 1026 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Vesali Khah, Parsa | | | 1537 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dorafshani, Amir Ali | | | 1080 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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