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Individual Calculations March 2024 |
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| Soorni Aliyaei, Mohammad Mahdi Total change: -17.80 | |   |
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| 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) | Kermanshah | IRI | 2024-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1607 | 4.00 | 7 | 0.83 | 20 | 16.60 | |
|  Riazi, Mohammad Taha | | | 1207 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbasi, Meisam | | | 1804 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Mansourizalani, Moslem | | | 1478 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Habibifard, Parham | | | 1847 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Masajedian, Moein | | | 1705 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ebadi, Seyed Ali | | | 1822 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sargsyan, Karo B. | | | 1582 | ARM | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | | | Kermanshah Province Chess Championship _ 1402 | Kermanshah | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1607 | 1.00 | 4 | -1.72 | 20 | -34.40 | |
| | Kabodi, Mohammad Reza | | | 1087 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Asvar, Mohammad Matin | | | 1777 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Amiri, Erfan | | | 1568 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Mohammadi, Abolfazl | | | 1207 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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