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Individual Calculations September 2022 |
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| Saghaie, Parsina Total change: 144.80 | |   |
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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 |
| 1673 | 1345 | 6.00 | 9 | 4.82 | 40 | 192.80 | |
|  Sotoude Nia, Mahdiar | | | 1534 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Khademi, Fateme | | | 1603 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Khosraviyekta, Mehrab | | | 1638 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Bayati, Kambiz | | | 1691 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Alizadeh, Amirmohammad | | | 1782 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Khorasani, Amir Reza | | | 1650 | IRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Majidzadeh, Amirhossein | | | 1734 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Rostami, Roohollah | | | 1761 | IRI | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Honarparast, Mohammad | | | 1665 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 |
| 1422 | 1434 | 1.50 | 5 | -1.20 | 40 | -48.00 | |
| | Ravandi, Rouzbeh | | | 1825 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Estebar, Ernika | | | 1072 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Fathi, Himan | | | 1895 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Moradi, Yalda | | | 1102 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Khelghatdoust, Amirali | | | 1215 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | |
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