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Individual Calculations July 2023 |
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| Effatian, Gh.reza Total change: 0.00 | |   |
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| Iran Veterans (women&men) S65 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1549 | 0 | 5.50 | 7 | 0.00 | 1629 | | 0.00 | |
|  Ghalambaz, Abdolkarim | | | 1414 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Imani, Abbas | | | 1554 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |  Zaeri, Mohammad | | | 1685 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kohansall, Ashour | | | 1682 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Farid Ahmadinia, Hosein | | | 1630 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Shams, Mohammadhosein | | | 1426 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Mirsaeidi, Farhad | | | 1454 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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