Individual Calculations October 2013
 Arjona Silva, Rafael  Total change: -12.60  Rating chartPersonal card
 MERCENARIOS 210 Mexico, DF MEX 2013-09-18
RcRownchangeKK*chgGame
 1760 1839 4.50 9 -0.84 15 -12.60 
  Moreno Palacios, Atl Tenoc 1722 MEX1.0010.34155.10 
  Bautista Flores, Jose 1576 MEX1.0010.18152.70 
  Navidad Molina, Guillermo 1539 MEX0.501-0.3515-5.25 
  Araiza Villagran, Ruben 1673 MEX1.0010.28154.20 
  Lozano Navarro, Leonardo U 1556 MEX1.0010.16152.40 
  Villanueva Garciacano, Man 1903 MEX0.001-0.4115-6.15 
  Tey Carrera, Joaquin 2037 MEX0.001-0.2415-3.60 
  Gonzalez Amaro, Angel Isra 1930 MEX0.001-0.3815-5.70 
  Perez Cortes, Emiliano 1900 MEX0.001-0.4215-6.30 

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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