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Individual Calculations September 2022 |
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| Mokhtabadi, Arad Total change: 150.80 | |   |
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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 |
| 1513 | 1292 | 4.50 | 9 | 2.35 | 40 | 94.00 | |
|  Barzegar, Maryam | | | 1096 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Shiri, Omid | | | 1590 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Soorni Aliyaei, Mohammad Mahdi | | | 1575 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Evaz Pour, Amirreza | | | 1663 | IRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Akbari, Mostafa | | | 1551 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Akhoondzadeh, Mahdi | | | 1599 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Alizadeh, Amirhosein | | | 1614 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Memari, Erfan | | | 1473 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Mardali, Yousef | | | 1455 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1370 | 4.00 | 7 | 1.42 | 40 | 56.80 | |
| | Veismoradi, Kasra | | | 1200 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Samsam, Farhad | | | 1977 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Modheji, Parham | | | 1159 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Panahi, Aiyub | | | 1543 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Kiani, Rahil | | | 1754 | IRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Ataran, Mohammad Sadegh | | | 1528 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Yousefi, Ahmadreza | | | 1425 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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