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Individual Calculations August 2023 |
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| Salehi Reihani, Bahamin Total change: 16.80 | |   |
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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 |
| 1416 | 1515 | 6.00 | 9 | 0.42 | 40 | 16.80 | |
|  Taheri, Zaman | | | 1306 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Maleki, Mir Mahdi | | | 1674 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Rahmani, Melika | | | 1632 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Asgharei, Arshia | | | 1237 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Cheshmkhavari, Mehrsam | | | 1644 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Keshavarz Meshkinfam, Rahan | | | 1183 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Norouzian Arayesh, Parsa | | | 1336 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kazemi, Hosein | | | 1369 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Zargari Jam, Farhad | | | 1361 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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