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Individual Calculations September 2022 |
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| Ahankoub, Arta Total change: -15.20 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1423 | 2.50 | 5 | -0.38 | 40 | -15.20 | |
|  Vatan, Parmis | | | 1731 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Malakouti, Ehsan | | | 1738 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Moradi, Behnia | | | 1087 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hosseini, Seyed Arad | | | 1103 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Zare, Arman | | | 1128 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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