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Individual Calculations September 2022 |
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| Mohammadi Akbarabadi, Hossein Total change: 139.49 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1591 | 6.00 | 9 | 0.22 | 29 | 6.38 | |
|  Shams, Sadegh | | | 1391 | IRI | 0.50 | 1 | -0.26 | 29 | -7.54 | |  Fadaee Tafreshi, Amin | | | 1374 | IRI | 1.00 | 1 | 0.22 | 29 | 6.38 | | | Ghorbani, Sina | | | 1768 | IRI | 0.00 | 1 | -0.27 | 29 | -7.83 | | | Monfared, Kimia | | | 1296 | IRI | 1.00 | 1 | 0.15 | 29 | 4.35 | | | Moosavi, Seyed Arad | | | 1192 | IRI | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Rostam Vahed, Mahdi | | | 1418 | IRI | 1.00 | 1 | 0.27 | 29 | 7.83 | | | Ashoori, Erfan | | | 1650 | IRI | 0.50 | 1 | 0.08 | 29 | 2.32 | | | Fakhar, Hossein | | | 1750 | IRI | 0.00 | 1 | -0.29 | 29 | -8.41 | | | Taki, Nima | | | 1390 | IRI | 1.00 | 1 | 0.24 | 29 | 6.96 | |
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 IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1493 | 4.50 | 8 | 2.29 | 29 | 66.41 | |
| | Rahmat Pour, Armin | | | 1863 | IRI | 0.50 | 1 | 0.40 | 29 | 11.60 | | | Bahram Pour, Parsa | | | 1773 | IRI | 1.00 | 1 | 0.84 | 29 | 24.36 | | | Bayati, Kambiz | | | 1691 | IRI | 1.00 | 1 | 0.76 | 29 | 22.04 | | | Doostkam, P | | | 1986 | IRI | 0.00 | 1 | -0.04 | 29 | -1.16 | | | Zare, Arman | | | 1128 | IRI | 1.00 | 1 | 0.10 | 29 | 2.90 | | | Malakouti, Ehsan | | | 1738 | IRI | 0.50 | 1 | 0.30 | 29 | 8.70 | | | Zakeri, Omid | | | 1728 | IRI | 0.50 | 1 | 0.29 | 29 | 8.41 | | | Shakeri, Amirali | | | 1599 | IRI | 0.00 | 1 | -0.36 | 29 | -10.44 | |
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 |
| 1730 | 1493 | 4.00 | 7 | 2.30 | 29 | 66.70 | |
| | Mogheyseh, Abolfazl | | | 1919 | IRI | 0.00 | 1 | -0.07 | 29 | -2.03 | | | Hoseini, Arsam | | | 1170 | IRI | 1.00 | 1 | 0.13 | 29 | 3.77 | | | Samsam, Farhad | | | 1977 | IRI | 1.00 | 1 | 0.95 | 29 | 27.55 | | | Beytmashall, Abdolghader | | | 1711 | IRI | 0.50 | 1 | 0.28 | 29 | 8.12 | | | Siani, Ali | | | 1742 | IRI | 1.00 | 1 | 0.81 | 29 | 23.49 | | | Khoshkalam, Seyed Mahan | | | 1847 | IRI | 0.50 | 1 | 0.39 | 29 | 11.31 | | | Delavari, Behnood | | | 1743 | IRI | 0.00 | 1 | -0.19 | 29 | -5.51 | |
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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