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Individual Calculations October 2018 |
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| Ruiz Perez, Juan Octavio Total change: 20.00 | |   |
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| Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Hidalgo | Ciudad de Mexico | MEX | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1977 | 3.50 | 7 | 1.00 | 20 | 20.00 | |
|  Diaz Hernandez, Heriberto | f | | 2369 | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gutierrez Parada, Roberto | | | 1682 | MEX | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Frey Beckman, Kenneth | m | | 2348 | MEX | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Della Morte, Pablo | m | | 2292 | ARG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Vega, Garcia Jorge Arturo | f | | 2197 | MEX | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ibarra, Cantu Raul Alberto | f | | 2038 | MEX | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Corral Corral, Ricardo | | | 1833 | MEX | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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