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Individual Calculations March 2024 |
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| Khelghatdoust, Amirali Total change: 72.80 | |   |
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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 |
| 1657 | 1636 | 4.50 | 7 | 1.39 | 40 | 55.60 | |
|  Nemati, Masoud | | | 1227 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zamani, Artemis | | | 1236 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Habibifard, Parham | | | 1847 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Mousivand, Ali | | | 1875 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zolfaghari, Mohammad Javad | | | 1713 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Alavi, Mahsa | | | 1851 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Hojjatinejad, Ilia | | | 1853 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | 20th Caspian Sea International Chess Festival - B Category (U2000) | Rasht | IRI | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1624 | 3.50 | 6 | 0.51 | 40 | 20.40 | |
| | Khoshkalam, Seyed Mahan | | | 1946 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Taati, Rahim | | | 1350 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Reja, Abolfazl | | | 1409 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Najafi Tabar, Aydin | | | 1905 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Zangi, Niavash | | | 1253 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mohammadisafyarkhan, Amir | | | 1869 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 20th Gilan Super League Round 8-9 | Gilan | IRI | 2024-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1624 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Nikfetrat, Hamed | | | 2028 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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