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Individual Calculations July 2023 |
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| Deljou, R. Total change: 8.00 | |   |
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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 |
| 1606 | 1960 | 6.50 | 7 | 0.40 | 20 | 8.00 | |
|  Feyli, Aliasghar | | | 1560 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pour Eskandar, Aliakbar | | | 1451 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Armadeh, Abbas | | | 1609 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jouyandeh, H | | | 1803 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kohansall, Ashour | | | 1682 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mirsaeidi, Farhad | | | 1454 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Zaeri, Mohammad | | | 1685 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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