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Individual Calculations September 2022 |
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| Safari, Yazdan Total change: -4.00 | |   |
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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 |
| 1434 | 1141 | 1.00 | 6 | -0.10 | 40 | -4.00 | |
|  Khodaveisi, Roham | | | 1186 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Shahmohammadi, Amirmohammad | | | 1644 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Ghadiri, Sina | | | 1466 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bojand, Mohamad Sadegh | | | 1314 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Hasanpor Moghadam, Iman | | | 1553 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Mirzaei, Erfan | | | 1443 | IRI | 0.00 | 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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