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Individual Calculations May 2010 |
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| Velasco Arizpe, Alberto Is Total change: -49.25 | |   |
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| Campeonato Nacional Valladolid 2010 | Mazatlan, Sinaloa | MEX | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2025 | 0.00 | 2 | -0.86 | 25 | -21.50 | |
|  Capo Vidal, Uriel | m | | 2335 | MEX | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Solis Luna, Karla Teresa | | | 1860 | MEX | 0.00 | 1 | -0.72 | 25 | -18.00 | |
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) | | | | Abierto Mexicano 2010 | Monterrey, N. L. | MEX | 2010-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2025 | 0.00 | 4 | -1.11 | 25 | -27.75 | |
| | Martin Del Campo C., Jorge | f | | 2221 | MEX | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Tinajero Tristan, Dante | m | | 2227 | MEX | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Rivera Huerta, Alberto | | | 2170 | MEX | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Contreras Medina, Ruben Da | | | 2170 | MEX | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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