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Individual Calculations January 2012 |
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| Ghaderi, Arman K Total change: -45.00 | |   |
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| World Youth Chess Championship - U 10 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1817 | 0.00 | 2 | -1.50 | 30 | -45.00 | |
|  Alves Da Silva, Felipe | | | 1511 | BRA | 0.00 | 1 | -0.86 | 30 | -25.80 | |  Ganjali, Hossein | | | 1714 | IRI | 0.00 | 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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