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Individual Calculations January 2024 |
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| Dezhdar, Aria Total change: -85.20 | |   |
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| 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) | Kurdistan | IRI | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1662 | 2.50 | 6 | -2.13 | 40 | -85.20 | |
|  Roozbeh, Reza | | | 1262 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Farajollahzadeh Salari, Bahram | | | 1262 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1962 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Saedi, Dorsa | | | 1241 | IRI | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Bozorgzad, Arsalan | | | 1453 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Pouyandeh, Zhina | | | 1211 | IRI | 0.00 | 1 | -0.94 | 40 | -37.60 | | | * 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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