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Individual Calculations March 2023 |
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| Khosravi, Kamyar Total change: -78.80 | |   |
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| Amirkabir Chess Cup - Dey 1401 | Esfahan | IRI | 2023-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1683 | 3.00 | 5 | -1.75 | 20 | -35.00 | |
|  Kamani, Ali | | | 1283 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kolahdozan, Arian | | | 1134 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Malek, Mohammad Sepehr | | | 1241 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zarei, Mohammadtaha | | | 1130 | IRI | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Zeraati Neishabouri, Sam | | | 1213 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | | | 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) | Khuzestan | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1683 | 7.00 | 11 | -2.19 | 20 | -43.80 | |
| | Yosefi, Reza | | | 1283 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taghizadeh, Pouria | | | 1386 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bagheri Malek Abadi, Hasmid Reza | | | 1542 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Belvasi, Mohammad | | | 1297 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Goharchin, Ghazal | | | 1391 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ahmadi, Fariborz | | | 1344 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mohammad Bidaghi, Ali | | | 1363 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kamali, Abbas | | | 1404 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Obeidavi, Shaker | | | 1331 | IRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Salehi Reihani, Bahamin | | | 1415 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Saadat Neshan, Mohammad | | | 1567 | IRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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