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Individual Calculations March 2015 |
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| Diaz Rosas, Julio Cesar Total change: 9.00 | |   |
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| Campeonato Nacional de Ajedrez Valladolid 2015 | Mazatlan, Sinaloa | MEX | 2015-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2304 | 4.00 | 6 | 0.45 | 20 | 9.00 | |
|  Velo Arredondo, Alonso | | | 1933 | MEX | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gonzalez Zamora, Juan Carlos | g | | 2527 | MEX | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Ruiz Sanchez, Orlen | m | | 2411 | CUB | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rodriguez Rodriguez, Rafael | | | 2024 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alvarez Ramirez, Miguel Angel | f | | 2239 | MEX | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Perez Avendano, Paul Omar | f | | 2195 | MEX | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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