Individual Calculations February 2017
 Cordero Tononi, Humberto  Total change: 0.00  Rating chartPersonal card
 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 Quellon CHI 2017-01-20
RcRownchangeRpKK*chgGame
 1954 0 2.50 5 0.00 1954   0.00 
  Fuentes Parra, Victor Ignacio 2097 CHI0.5010.00 0.00 
  Ulloa, Gabriel 2006 ARG1.0010.00 0.00 
  Alvarado Contin, Omar 2057 ARG0.0010.00 0.00 
  Squella Lavin, Carlos Felipe 2185 CHI0.0010.00 0.00 
  Rain Godoy, Oscar 1426 CHI1.0010.00 0.00 

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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