Individual Calculations April 2016
 Sanchez Vargas, Edward Tancred  Total change: 6.20  Rating chartPersonal card
 Torneo Provincial Duarte 2016 San Francisco de Macoris DOM 2016-02-28
RcRownchangeKK*chgGame
 1965 2169 2.50 3 0.31 20 6.20 
  Coronado Paulino, Santo Cosme 1789 DOM1.0010.09201.80 
  Salomon Cortorreal, Jose Chaji 1926 DOM1.0010.20204.00 
  Sanchez, Jose Rafael 2181 DOM0.5010.02200.40 

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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