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Individual Calculations March 2023 |
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| Muhammed, Zahid Total change: -128.04 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1697 | 6.50 | 11 | -1.68 | 33 | -55.44 | |
|  Heydarimoghaddam, Nima | | | 1490 | IRI | 1.00 | 1 | 0.23 | 33 | 7.59 | |  Mohandesi, Shahin | m | | 1926 | IRI | 0.00 | 1 | -0.21 | 33 | -6.93 | | | Sabahi, Maryam | | | 1315 | IRI | 1.00 | 1 | 0.09 | 33 | 2.97 | | | Faramarzi Garousi, Maartia | | | 1421 | IRI | 0.50 | 1 | -0.33 | 33 | -10.89 | | | Nemati, Mehrad | | | 1449 | IRI | 0.00 | 1 | -0.81 | 33 | -26.73 | | | Shahbazi, Sheyda | | | 1406 | IRI | 1.00 | 1 | 0.15 | 33 | 4.95 | | | Vakili, Hosein | | | 1465 | IRI | 1.00 | 1 | 0.21 | 33 | 6.93 | | | Kouchaki, Amirreza | | | 1505 | IRI | 0.50 | 1 | -0.25 | 33 | -8.25 | | | Salman, Yasin | | | 1530 | IRI | 0.00 | 1 | -0.72 | 33 | -23.76 | | | Mostafavi Parsa, Mohammad | | | 1502 | IRI | 0.50 | 1 | -0.25 | 33 | -8.25 | | | Bayat, Nikan | | | 1468 | IRI | 1.00 | 1 | 0.21 | 33 | 6.93 | |
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) | | | | 19th International Caspian Cup (B Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1697 | 6.00 | 10 | -2.20 | 33 | -72.60 | |
| | Pourakbari, Taha | | | 1472 | IRI | 0.50 | 1 | -0.28 | 33 | -9.24 | | | Shamsi, Payar | | | 1439 | IRI | 0.50 | 1 | -0.32 | 33 | -10.56 | | | Khelghatdoust, Amirali | | | 1419 | IRI | 0.00 | 1 | -0.83 | 33 | -27.39 | | | Doostikhah, Shayan | | | 1363 | IRI | 0.50 | 1 | -0.38 | 33 | -12.54 | | | Mokhtari, Ava | | | 1297 * | IRI | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Mirzakhani, Bahar | | | 1401 | IRI | 0.50 | 1 | -0.35 | 33 | -11.55 | | | Nemati, Majid | | | 1394 | IRI | 1.00 | 1 | 0.14 | 33 | 4.62 | | | Zarbini, Khashayar | | | 1503 | IRI | 0.50 | 1 | -0.25 | 33 | -8.25 | | | Bolandnazar, Korosh | | | 1461 | IRI | 1.00 | 1 | 0.20 | 33 | 6.60 | | | Zeinali, Alireza | | | 1543 | IRI | 0.50 | 1 | -0.21 | 33 | -6.93 | | | * 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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