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Individual Calculations January 2012 |
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| Ganjali, Hossein Total change: 40.50 | |   |
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| 1st Ghods Open Tournament | Tehran | IRI | 2011-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1751 | 0.00 | 1 | -0.24 | 30 | -7.20 | |
|  Pajoumtajani, Farbod | | | 1955 | IRI | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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) | | | | World Youth Chess Championship - U 10 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1714 | 3.00 | 5 | 1.59 | 30 | 47.70 | |
| | Avila, Carlos | | | 1991 | BOL | 1.00 | 1 | 0.83 | 30 | 24.90 | |  Cordova Sebastian, Luke | | | 1828 | PER | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Rathanvel, V S | | | 1906 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Zhalmakhanov, Ramazan | | | 1872 | KAZ | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Ghaderi, Arman K | | | 1817 | IRI | 1.00 | 1 | 0.64 | 30 | 19.20 | |
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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