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Individual Calculations September 2022 |
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| Gholipour, Amirhosein Total change: -8.60 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1455 | 2.50 | 6 | -0.43 | 20 | -8.60 | |
|  Ghorbani, Sina | | | 1791 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rahmat Pour, Armin | | | 1863 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kian Sirat , Yasin | | | 1154 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Talebi Pour, Anoosha | | | 1223 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sedighi, Parsa | | | 1055 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zakeri, Omid | | | 1728 | IRI | 0.00 | 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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