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Individual Calculations March 2023 |
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| Nazar, Jamil Khalid Total change: -49.00 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1796 | 1.00 | 4 | -2.45 | 20 | -49.00 | |
|  Amini, Ezatullah | | | 1556 | AFG | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Bayati, Kambiz | | | 1558 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Nazeri, Nima | | | 1367 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Najar, Majid | | | 1396 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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