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Individual Calculations August 2023 |
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| Zandkarimi, Raef Total change: 34.00 | |   |
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| 1th Summer Cup Standard Chess Tournament- Kurdistan 1402 | Sannadaj | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1643 | 6.00 | 8 | 1.70 | 20 | 34.00 | |
|  Ghaderi, Ahmad | | | 1243 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mahmood Zadeh, Arian | | | 1447 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hejrani, Khabat | | | 1827 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dezhdar, Aria | | | 1561 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Khalilollahi, Shahrooz | | | 1785 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Dezhdar, Roozbeh | | | 1853 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rahbar, Aihan | | | 1658 | IRI | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Manavi, Mahan | | | 1456 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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