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Individual Calculations August 2013 |
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| Garduno Vidal, Omar Total change: -12.30 | |   |
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| Campeonato Nacional Sub 20 (Varonil) | Morelia, Mich. | MEX | 2013-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2089 | 2.50 | 4 | -0.82 | 15 | -12.30 | |
|  Diaz Rosas, Jose Martin | | | 1689 * | MEX | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Gomez Garcia, Jose Santos | | | 1873 | MEX | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Dayan Sutton, Isaac | | | 1939 | MEX | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Fierro Jaquez, Carlos Jahi | | | 1689 * | MEX | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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