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Individual Calculations September 2022 |
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| Keshani, Kian Total change: 24.40 | |   |
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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 |
| 1550 | 1540 | 6.50 | 9 | 2.18 | 40 | 87.20 | |
|  Kazemi, Parham | | | 1361 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Fakhar, Hossein | | | 1750 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Baniasad, Emad | | | 1723 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ghorbani, Sina | | | 1768 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Mohammadi, Mohamad Amin | | | 1794 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Farhadi Varmazabadi, Behzad | | | 1702 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zare, Reyhaneh | | | 1304 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hamed Monfared, Ali | | | 1158 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rasi, Davood | | | 1389 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1625 | 1.00 | 3 | -1.57 | 40 | -62.80 | |
| | Solimani Nejad, Gholamreza | | | 1345 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Kazemi, Yasna | | | 1225 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karami, Ariya | | | 1374 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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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