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Rapid:
Individual Calculations June 2023 |
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| Safa Joo, Mohammad Ali Total change: 28.20 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1604 | 7.00 | 11 | 1.41 | 20 | 28.20 | |
|  Askari, Amin | | | 1331 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Akhoondzadeh, Mahdi | | | 1793 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Saeid Panah, Parsa | | | 1360 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mamaghanifar, Mohammad | | | 1805 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Gholami, Armin | | | 1846 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nazem, Mehrad | | | 1204 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mirjavadi, Sarina Sadat | | | 1176 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Navarchi, Mehrdad | | | 1757 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Movahedi Sadr, Ali | | | 1322 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ghareh Baghi, Ali Reza | | | 1864 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Izady, Mohammad | | | 1972 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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