Individual Calculations April 2009
 Esquivel Revilla, Efrain  Total change: 26.70  Rating chartPersonal card
 MERCENARIOS 149 MEXICO, DF MEX 2008-12-02
RcRownchangeKK*chgGame
 2016 2075 7.00 9 1.78 15 26.70 
  Recillas Camacho, Miguel A 2001 MEX1.0010.40156.00 
  Gonzalez Arellano, Julio L 2058 MEX0.501-0.0215-0.30 
  Serra, Miguel 1964 MEX1.0010.35155.25 
  Vaca Kram, Luis Alfonso 1992 MEX0.001-0.6115-9.15 
  Bringas Osuna, Ivan Jarek 2027 MEX1.0010.43156.45 
  Diaz Lombardo, Isidro f2041 MEX1.0010.45156.75 
  Romero Hernandez, Felipe 2037 MEX1.0010.45156.75 
  Anaya Echeverria, Francisc 1993 MEX0.501-0.1115-1.65 
  Villanueva Garciacano, Man 2033 MEX1.0010.44156.60 

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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