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Individual Calculations March 2013 |
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| Zareiee, Ali Total change: 25.50 | |   |
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| Iran Under 18 Boys Championship 2013 | Mashad | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1605 | 2.50 | 6 | 0.85 | 30 | 25.50 | |
|  Tatari, Alireza | | | 1814 | IRI | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Nezamivand Chegini, Yaser | | | 1766 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Vojdani, Siavosh | | | 1846 | IRI | 1.00 | 1 | 0.80 | 30 | 24.00 | |  Talebi, Masoud | | | 1854 | IRI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Jazaie, Mohammad Esmaeil | | | 1774 | IRI | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Rastian, Alireza | | | 1636 | IRI | 1.00 | 1 | 0.54 | 30 | 16.20 | |
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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