Individual Calculations July 2018
 Medina Reyes, Ronald  Total change: 17.60  Rating chartPersonal card
 Torneo Villa Roja de Artemisa Artemisa CUB 2018-06-18
RcRownchangeKK*chgGame
 1952 1963 5.50 9 0.88 20 17.60 
  Alvarez Ruiz, Henry 1938 CUB0.501-0.0320-0.60 
  Guerra Luaces, Fernando 1982 CUB0.5010.03200.60 
  Vargas Castanedo, Yoanky 1937 CUB0.501-0.0420-0.80 
  Alvarez Ruiz, Henry 1938 CUB0.501-0.0320-0.60 
  Guerra Luaces, Fernando 1982 CUB1.0010.532010.60 
  Vargas Castanedo, Yoanky 1937 CUB0.501-0.0420-0.80 
  Alvarez Ruiz, Henry 1938 CUB0.501-0.0320-0.60 
  Guerra Luaces, Fernando 1982 CUB0.5010.03200.60 
  Vargas Castanedo, Yoanky 1937 CUB1.0010.46209.20 

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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