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Individual Calculations August 2023 |
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| Khosravi, Farbod Total change: -68.80 | |   |
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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 |
| 1099 | 1153 | 0.00 | 3 | -1.72 | 40 | -68.80 | |
|  Khedmati, Atieh | | | 1101 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Farjoud, Amirmahdi | | | 1012 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Keshavarz Meshkinfam, Rahan | | | 1183 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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