Individual Calculations July 2012
 Zavalza Ramirez, Ivan J  Total change: 9.30  Rating chartPersonal card
 MERCENARIOS 198 MEXICO, DF MEX 2012-02-25
RcRownchangeKK*chgGame
 1799 2159 12.00 12 1.38 15 20.70 
  Macias Ortiz, Jose Adrian 1759  * MEX1.0010.08151.20 
  Araiza Munoz, Jose Joaquin 2050 MEX1.0010.35155.25 
  Martinez Martinez, Rogelio 1937 MEX1.0010.22153.30 
  Calderon Martinez, Jose Al 1772 MEX1.0010.09151.35 
  Macias Infante, Adriana 1759  * MEX1.0010.08151.20 
  Araiza Villagran, Ruben 1759  * MEX1.0010.08151.20 
  Navidad Molina, Guillermo 1759  * MEX1.0010.08151.20 
  Lozano Navarro, Leonardo U 1759  * MEX1.0010.08151.20 
  Bautista Flores, Jose 1759  * MEX1.0010.08151.20 
  Sanchez Carrera, Gustavo 1759  * MEX1.0010.08151.20 
  Macias Infante, Luis 1759  * MEX1.0010.08151.20 
  Salazar Ortiz, Carlos Enri 1759  * MEX1.0010.08151.20 
 * 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)
 
 Campeonato Pre-Nacional Absoluto 2012 MEXICO, DF MEX 2012-06-15
RcRownchangeKK*chgGame
 1958 2159 3.00 5 -0.76 15 -11.40 
  Enriquez Michel, Renato 1901 MEX1.0010.18152.70 
  Fuentes Godoy, Arturo Iver 2026 MEX0.001-0.6815-10.20 
  Valenzuela Martinez, Herme 1847 MEX1.0010.14152.10 
  Tey Carrera, Joaquin 2047 MEX0.001-0.6515-9.75 
  Pina Perez, Omar 1970 MEX1.0010.25153.75 

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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