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Individual Calculations July 2012 |
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| Macias Infante, Luis Total change: 23.55 | |   |
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| MERCENARIOS 198 | MEXICO, DF | MEX | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1291 | 2.50 | 12 | 0.49 | 30 | 14.70 | |
|  Araiza Munoz, Jose Joaquin | | | 1691 * | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Martinez Martinez, Rogelio | | | 1691 * | MEX | 0.50 | 1 | 0.42 | 30 | 12.60 | | | Calderon Martinez, Jose Al | | | 1691 * | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Macias Infante, Adriana | | | 1489 | MEX | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Araiza Villagran, Ruben | | | 1664 | MEX | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Navidad Molina, Guillermo | | | 1538 | MEX | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Lozano Navarro, Leonardo U | | | 1566 | MEX | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Bautista Flores, Jose | | | 1577 | MEX | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Sanchez Carrera, Gustavo | | | 1414 | MEX | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Salazar Ortiz, Carlos Enri | | | 1372 | MEX | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Zavalza Ramirez, Ivan J | | | 1691 * | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Macias Ortiz, Jose Adrian | | | 1639 | MEX | 0.00 | 1 | -0.11 | 30 | -3.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | NOTE: K factor changed | | North America Youth Chess Championships U-12 Absolute | MEXICO DF | MEX | 2012-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1291 | 1.00 | 2 | 0.67 | 15 | 10.05 | |
| | Sandoval Mercado, Carlos | f | | 1691 * | MEX | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Shimizu Romero, Patricio J | | | 1483 | MEX | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | NOTE: K factor changed | | Campeonato Pre-Nacional Absoluto 2012 | MEXICO, DF | MEX | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1291 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
| | Vaca Kram, Luis Alfonso | | | 1691 * | MEX | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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