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Individual Calculations August 2023 |
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| Taheri, Zaman Total change: -17.40 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1306 | 2.00 | 5 | -0.87 | 20 | -17.40 | |
|  Salehi Reihani, Bahamin | | | 1515 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Majidi, Ronia | | | 1080 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Abdolahi, Amir Taha | | | 1459 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Azimi Yancheshmeh, Sogol | | | 1068 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Batyari, Eliza | | | 1116 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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