Individual Calculations February 2017
 Lima, Joaquin  Total change: 27.20  Rating chartPersonal card
 OPEN IRT CIUDAD DE TEMUCO 2017 Temuco CHI 2017-01-07
RcRownchangeKK*chgGame
 1755 1928 5.50 6 1.36 20 27.20 
  Reyes Torres, Luis 1528  * CHI1.0010.08201.60 
  Vasquez, Emanuel 1691 ARG1.0010.20204.00 
  Reyes Acosta, Boris Carlos 1528  * CHI1.0010.08201.60 
  Navarrete Sandoval, Francisco 1942 CHI1.0010.522010.40 
  Barriga Silva, Felipe 1857 CHI1.0010.40208.00 
  Borgeaud Fuentes, Oscar 1984 CHI0.5010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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