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Individual Calculations March 2024 |
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| Memarzadeh, Hossein Total change: -7.60 | |   |
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| 4th Arvand Chess League Open Tournament | Abadan-Arvand | IRI | 2024-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1920 | 4.50 | 6 | 0.54 | 20 | 10.80 | |
|  Jahanbakhsh, Iman | | | 1615 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Bashirinia, Omid | | | 1922 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Nasari, Amir | | | 1520 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fooladi, Behrooz | | | 1801 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Moazaz, Dhahir Habeeb | f | | 2120 | IRQ | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Dabiri, Kasra | | | 1701 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | Bushehr league 1402 | Karaj | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1920 | 3.00 | 6 | -0.92 | 20 | -18.40 | |
| | Zarei, Ghasem | | | 1520 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vaziri, Rasool | | | 2106 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Fazeli, Mohammad Amin | | | 1376 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ghaedzadegan, Aria | | | 1624 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Mohammadian Sechani, Arshia | | | 2227 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ranjbar, Mohammadhossein | | | 1696 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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