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Individual Calculations January 2012 |
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| Quirhuayo, Gonzalo Total change: -29.40 | |   |
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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 |
| 1901 | 1764 | 0.00 | 3 | -0.98 | 30 | -29.40 | |
|  Rakesh, Kumar Jena | | | 1865 | IND | 0.00 | 1 | -0.36 | 30 | -10.80 | |  Zhang, Yuanchen | | | 1794 | CAN | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Lu, Albert | | | 2043 | USA | 0.00 | 1 | -0.16 | 30 | -4.80 | |
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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