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Individual Calculations January 2024 |
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| Ghadermazi, Ali Total change: -83.20 | |   |
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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 |
| 1351 | 1539 | 3.00 | 7 | -2.08 | 40 | -83.20 | |
|  Dezhdar, Roozbeh | | | 2086 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Rahbar, Shahan | | | 1152 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Kazemi, Kiarash | | | 1164 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Andari, Ramyar | | | 1185 | IRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Farajollahzadeh Salari, Bahram | | | 1262 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Babakhani, Roham | | | 1139 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Toupchi, Behrouz | | | 1472 | IRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | * 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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