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Individual Calculations May 2018 |
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| Cofre Archibold, Nestor Total change: 31.80 | |   |
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| LXIV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 1ra Fuerza | Aguascalientes, Aguascalientes | MEX | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2332 | 6.50 | 9 | 1.59 | 20 | 31.80 | |
|  Mares, Arellano Juan Antoni | | | 1955 | MEX | 1.00 | 1 | 0.09 | 20 | 1.80 | |  De La Cruz Loredo, Ivan | | | 2065 | MEX | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Montes Cervantes, Rodrigo | | | 2091 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gonzalez Zamora, Juan Carlos | g | | 2531 | MEX | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Carlos Arriaga, Jesus Roberto | | | 2170 | MEX | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hernandez Guerrero, Gilberto | g | | 2536 | MEX | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Almeida Quintana, Omar | g | | 2521 | CUB | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rodriguez Rivera, Pedro | m | | 2217 | CUB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Henriquez Villagra, Cristobal | g | | 2501 | CHI | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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