Individual Calculations July 2012
 Ramos, Efren Andres  Total change: 11.85  Rating chartPersonal card
 Torneo VI Valido Para el Grand Prix Absoluto Panama PAN 2012-04-18
RcRownchangeKK*chgGame
 2124 2150 4.00 6 0.79 15 11.85 
  Valdes, Ranses c2143 PAN0.501-0.0115-0.15 
  Arosemena, Jorge Luis f2134 PAN1.0010.48157.20 
  Sanchez, Jorge f2150 PAN0.5010.00150.00 
  Mathews , Bryan c2056 PAN0.501-0.1315-1.95 
  Cantilo-Paz, Agustin 2046 PAN1.0010.36155.40 
  Sosa , Nestor c2215 PAN0.5010.09151.35 

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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