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Individual Calculations September 2019 |
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| Biabani, Hadi Total change: 156.00 | |   |
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| 9th Qazvin Cup - B Group (U-1800) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1509 | 7.00 | 9 | 4.94 | 20 | 98.80 | |
|  Hashemi, Mohamad Mehdi | | | 1701 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Garmei Motlagh, Mohsen | | | 1734 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zare, Sina | | | 1680 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Naderi, Bahram | | | 1647 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mahdavi, Mahdis | | | 1761 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Rastian, Alireza | | | 1789 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Maleki, Mir Mahdi | | | 1781 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Khodadadi, Mohammad Saeid | | | 1757 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Hosseini Sourgi, Abolfazl | | | 1662 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | 3st Varamin chess tournament U1700 | Tehran - varamin | IRI | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1509 | 5.00 | 6 | 2.86 | 20 | 57.20 | |
| | Barati, Esfandiar | | | 1619 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Fathi Tavani, Farhoud | | | 1648 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Shahrazad, Masoud | | | 1681 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Eslami, Hamidreza | | | 1577 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Alikahi, Mohammad | | | 1569 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Jangjoo, Abolfazl | | | 1597 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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