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Individual Calculations September 2022 |
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| Kargari Arian, Saba Total change: 53.20 | |   |
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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 |
| 1599 | 1394 | 2.50 | 6 | 1.08 | 40 | 43.20 | |
|  Parsa Rad, Amirhesam | | | 1595 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Alizadeh, Amirhosein | | | 1614 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Khademi, Fateme | | | 1603 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Fardbehbahani, Behnam | | | 1641 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Fathollahi, Hamid | | | 1550 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Altoni, Mohamad | | | 1591 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Iran Girls Student School Championship-Shahr-e kord 2022 | Share Kord | IRI | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1540 | 4.00 | 6 | 0.25 | 40 | 10.00 | |
| | Eydazha, Sevil (c) | | | 1505 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Masoumi, Sahel (c) | | | 1709 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Bagherzadeh, Narges | | | 1247 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Khosravi, Azhin | | | 1140 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khosravi Mahmoei (c), Hasti | | | 1731 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Ghanavati, Mehrshid | | | 1167 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | |
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