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Individual Calculations March 2013 |
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| Akbari, Hossein Total change: -49.20 | |   |
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| Iran Under 12 Boys Championship 2013 | Rasht | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1711 | 0.00 | 4 | -1.64 | 30 | -49.20 | |
|  Pourghanbarzad Lashtnesha, Arman | | | 1921 | IRI | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Gholami Orimi, Mahdi | | | 1753 | IRI | 0.00 | 1 | -0.44 | 30 | -13.20 | | | Najafi, Amirhasan | | | 1608 | IRI | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Hejrati, Mohammad Mahdi | | | 1834 | IRI | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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