Individual Calculations May 2011
 Morales Gonzalez, Marcos  Total change: 2.25  Rating chartPersonal card
 Jose De Diego Open 2011 Aguadilla PUR 2011-04-15
RcRownchangeKK*chgGame
 2095 2069 1.50 3 0.09 25 2.25 
  Vazquez Reyes, Raul c2227 PUR0.001-0.2925-7.25 
  Rosado Anazagasti, Rafael 2050 PUR1.0010.472511.75 
  Ayala Sanchez, Abnel 2007 PUR0.501-0.0925-2.25 

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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