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Individual Calculations January 2012 |
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| Kawahara, Lucas Tokio Total change: 0.00 | |   |
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| World Youth Chess Championship - U 12 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1697 | 0 | 0.00 | 3 | 0.00 | 897 | | 0.00 | |
|  Anillo Castro, Alfonso | | | 1843 | COL | 0.00 | 1 | 0.00 | | 0.00 | |  Viera, Matias Nahuel | | | 1613 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | | Ieong, Seak Hin | | | 1634 | MAC | 0.00 | 1 | 0.00 | | 0.00 | |
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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