Individual Calculations January 2015
 Siam Arias, Juan  Total change: 14.40  Rating chartPersonal card
 Adelqui Remon Holguin CUB 2014-12-18
RcRownchangeKK*chgGame
 2061 2036 5.00 10 0.36 40 14.40 
  Marrero Ruiz, Ramon 2058 CUB0.001-0.4740-18.80 
  Olivares Geliga, Hasan 1948 CUB0.501-0.1240-4.80 
  Aguerro Ramirez, Andres 2098 CUB0.5010.09403.60 
  Valdes Martinez, Miguel 2151 CUB0.5010.16406.40 
  De La Torre Sanchez, Arian 2051 CUB0.5010.02400.80 
  Marrero Ruiz, Ramon 2058 CUB0.001-0.4740-18.80 
  Olivares Geliga, Hasan 1948 CUB1.0010.384015.20 
  Aguerro Ramirez, Andres 2098 CUB1.0010.594023.60 
  Valdes Martinez, Miguel 2151 CUB0.001-0.3440-13.60 
  De La Torre Sanchez, Arian 2051 CUB1.0010.524020.80 

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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