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Individual Calculations September 2022 |
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| Fathollahi, Hamid Total change: 9.60 | |   |
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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 |
| 1496 | 1550 | 5.50 | 9 | 0.48 | 20 | 9.60 | |
|  Khazani Poor, Mohammad Matin | | | 1365 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Ghorbani, Sina | | | 1768 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Shiri, Abolfazl | | | 1691 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ghazaghi, Parmida | | | 1693 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sharif, Hasti | | | 1150 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammadi, Mohamad Amin | | | 1794 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kargari Arian, Saba | | | 1394 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Darang, Mehrbod | | | 1290 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Siadat, Seyed Gholamreza | | | 1315 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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