Individual Calculations January 2016
 Antezana, Sergio  Total change: 12.80  Rating chartPersonal card
 XII Sudamericano de la Juventud Sub-12 Absoluto Santa Cruz BOL 2015-12-02
RcRownchangeKK*chgGame
 1698 1610 3.00 7 0.32 40 12.80 
  Ojeda Venegas, Tomas 1867 CHI0.5010.324012.80 
  Avila, Milder 1687 BOL0.001-0.3940-15.60 
  Vazquez, Facundo 1738 URU0.5010.17406.80 
  Takano, Nicholas Ryo 1617 BRA0.5010.01400.40 
  Taira, Erick Hideki 1607 BRA0.5010.00400.00 
  Alvarez Olarte, Luis 1678 PER1.0010.594023.60 
  Mollo, Jhoan 1695 BOL0.001-0.3840-15.20 

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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