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Individual Calculations September 2011 |
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| Carvajal Alarcon, Jose Art Total change: 11.40 | |   |
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| Campeonato Nacional Sub 20 Varonil | MEXICO, DF | MEX | 2011-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1826 | 1.50 | 2 | 0.38 | 30 | 11.40 | |
|  Valencia Camelo, Manuel Je | | | 1600 | MEX | 1.00 | 1 | 0.21 | 30 | 6.30 | |  Ortiz Rubio, Alfonso | | | 1952 | MEX | 0.50 | 1 | 0.17 | 30 | 5.10 | |
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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