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Individual Calculations July 2023 |
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| Azami, Nasrollah Total change: -18.80 | |   |
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| Iran Veterans (women&men) S65 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1803 | 5.00 | 7 | -0.94 | 20 | -18.80 | |
|  Firoozeh, Amrolah | | | 1347 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Ghahari Kermani, Hamid | | | 1447 | IRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Taheri, Mohammad Ali | | | 1403 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alavi, Mir Mahmood | | | 1439 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ebrahimi, Reza | | | 1473 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jouyandeh, H | | | 1803 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Ghalambaz, Abdolkarim | | | 1414 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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