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Individual Calculations September 2022 |
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| Firoozi, Farbod Total change: -30.78 | |   |
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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 |
| 1489 | 1260 | 0.50 | 5 | -0.56 | 38 | -21.28 | |
|  Bagheri, Behrad | | | 1519 | IRI | 0.50 | 1 | 0.32 | 38 | 12.16 | |  Fallah, Amin | | | 1498 | IRI | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Bolouri, Arad | | | 1451 | IRI | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Taghizadeh, Taraneh | | | 1502 | IRI | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Kouchaki, Amirreza | | | 1474 | IRI | 0.00 | 1 | -0.23 | 38 | -8.74 | |
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 |
| 1597 | 1320 | 1.50 | 6 | 0.10 | 38 | 3.80 | |
| | Mousavi, Seyed Emadeddin | | | 1994 | IRI | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Pourreza, Ardalan | | | 1613 | IRI | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Fazlali, Soheil | | | 1527 | IRI | 1.00 | 1 | 0.77 | 38 | 29.26 | | | Ghasemi, Mohammadreza | | | 1741 | IRI | 0.00 | 1 | -0.07 | 38 | -2.66 | | | Hesami, M.hosein | | | 1614 | IRI | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Shamohammad Nejad, Zana | | | 1092 | IRI | 0.50 | 1 | -0.29 | 38 | -11.02 | |
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) | | | | Fars State Cup Standard Competetion | Fars | IRI | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1320 | 4.00 | 7 | -0.35 | 38 | -13.30 | |
| | Aghababaee, Asghar | | | 1647 | IRI | 0.00 | 1 | -0.13 | 38 | -4.94 | | | Dehghani, Alireza | | | 1073 | IRI | 0.50 | 1 | -0.31 | 38 | -11.78 | | | Poor Nori, Ebrahim | | | 1064 | IRI | 0.50 | 1 | -0.31 | 38 | -11.78 | | | Heydari Fard, Hemmat Ali | | | 1142 | IRI | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Yazdan Parast, Anisa | | | 1088 | IRI | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Hajipoor, Javad | | | 1458 | IRI | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Jahanbakhshi, Ilya | | | 1112 | IRI | 1.00 | 1 | 0.23 | 38 | 8.74 | |
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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