Individual Calculations July 2009
 Briones, Ruben  Total change: 0.00  Rating chartPersonal card
 II La Vega Open Internacional 2009 La Vega DOM 2009-04-20
RcRownchangeRpKK*chgGame
 2057 0 3.50 8 0.00 2014   0.00 
  Alvarado, Nelson f2226 DOM0.0010.00 0.00 
  De La Cruz, Juan Carlos 2017 DOM0.5010.00 0.00 
  Nunez, Joel 2094 DOM0.5010.00 0.00 
  De La Rosa, Willy 2022 DOM0.5010.00 0.00 
  Rivera, Edwardo 2045 PUR0.0010.00 0.00 
  Castillo, Nelson 2028 DOM0.5010.00 0.00 
  Duran, Joel Aneudi 1974 DOM1.0010.00 0.00 
  Peralta, Juan 2046 DOM0.5010.00 0.00 

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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