Individual Calculations December 2015
 Medina, Ricardo  Total change: 16.40  Rating chartPersonal card
 Semifinal Camp Arg Sub 2000 Ciudad de Monteros Monteros - Tucuman ARG 2015-10-31
RcRownchangeKK*chgGame
 1953 1853 1.50 3 0.41 40 16.40 
  Cuva, Daniel Alejandro 1989 ARG0.001-0.3240-12.80 
  Calla, Gonzalo 1923 BOL1.0010.604024.00 
  Castillo, Carlos Alberto 1948 ARG0.5010.13405.20 

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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