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Rapid:
Individual Calculations April 2023 |
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| Hosseinzadeh, Nima Total change: -43.20 | |   |
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| 5th soofyan rapid chess tournament ( 28 bahman 1401 ) | Tabriz | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 2117 | 7.50 | 9 | -0.02 | 20 | -0.40 | |
|  Mohammadi, Ahad | | | 1717 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aliei, Mehdi | | | 1601 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Siani, Ali | | | 1782 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Moradi, Allahverdi | | | 1499 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Shahrazad, Masoud | | | 1638 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Amirpour, Saman | | | 1807 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Azbaghi, Enayat | | | 1787 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ebrahimi Herab, Hamidreza | | | 2078 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Atanejhad, Sahebali | f | | 2086 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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) | | | | 1st Zanjan Sohrevardi Rapid Cup | Zanjan | IRI | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 2117 | 5.00 | 8 | -1.27 | 20 | -25.40 | |
| | Bakhshayeshi, Majid | | | 1367 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Habibifard, Parham | | | 1699 | IRI | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Lotfi, Aylar | | | 1895 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Khatibi, Meysam | | | 2115 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ravandi, Rouzbeh | | | 1775 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Tahmasebi, Hamidreza | | | 2145 | IRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Panjali, Ehsan | | | 1874 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ghezelbash, Ali | | | 1717 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Tabriz milad mahdi rapid chess tournament | Tabriz | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 2117 | 6.50 | 9 | -0.87 | 20 | -17.40 | |
| | Valizadeh, Hossein | | | 1591 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ansari, Soheil | | | 1822 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Jamshidi, Mohammadreza | | | 1717 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pino, Mohammadamin | | | 1750 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Samadifar, Mahdi | | | 1848 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Amir Vardestian, Hossein | | | 1949 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Farhadi, Fatemeh | | | 1612 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ebrahimi Herab, Hamidreza | f | | 2078 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Alaghehmand, Arshia | | | 1989 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | |
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