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Individual Calculations September 2022 |
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| Rahmanizadeh, Rezhwan Total change: 6.80 | |   |
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| Iran Boys Student School Championship-Shahr-e kord 2022 | Shahre kord | IRI | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1446 | 3.50 | 6 | 0.17 | 40 | 6.80 | |
|  Hatampour, Rastin | | | 1039 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ghayourifar, Amir | | | 1725 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Khodaveisi, Roham | | | 1186 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Khalili, Behrad | | | 1436 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Bojand, Mohamad Sadegh | | | 1314 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Shahmohammadi, Amirmohammad | | | 1644 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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