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Individual Calculations March 2011 |
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| Cheraghi, Amin Total change: -11.25 | |   |
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| Iran Championship [U12 Boys] 2011 | Esfahan | IRI | 2011-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1974 | 5.00 | 8 | -0.75 | 15 | -11.25 | |
|  Laala Ghalenow, Ali Reza | | | 1772 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Salehi, Kamyar | | | 1763 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Tahbaz, Arash | | | 1803 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Khodashenas, A H | | | 1822 | IRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Lorparizangeneh, Shahin | f | | 2023 | IRI | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Bashiri, Aryan | | | 1767 | IRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Rahimi, Rezvan | | | 1766 | IRI | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Pourmoradi, Mostafa | | | 1715 | IRI | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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