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Individual Calculations September 2017 |
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| Vega, Castaneda Ulises Antonio Total change: 41.20 | |   |
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| III Campeonato Nacional Abierto de Verano CDMX 2017 | Ciudad de Mexico | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1961 | 1.50 | 3 | 0.10 | 20 | 2.00 | |
|  Dias Huizar, Alvaro | f | | 1933 | VEN | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Tinajero, Tristan Dante | m | | 2218 | MEX | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pulles, Guitron James | | | 1829 | MEX | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | Campeonato Estatal de Ajedrez Jiutepec Amigo 2017 | Jiutepec, Morelos | MEX | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1961 | 3.50 | 4 | 1.96 | 20 | 39.20 | |
| | Dias Huizar, Alvaro | f | | 1933 | VEN | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Gongora, Montes Benjamin | m | | 2088 | MEX | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Fuentes, Godoy Arturo Iver | | | 1995 | MEX | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Villalba, Velazquez Ander Ivan | | | 2182 | MEX | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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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