Individual Calculations January 2015
 Quiriban Espinosa, Nicolas  Total change: 17.60  Rating chartPersonal card
 II Torneo IRT Sub 2200 Lautaro, Region de la Araucania Lautaro CHI 2014-12-06
RcRownchangeKK*chgGame
 1583 1583 4.50 8 0.44 40 17.60 
  Navarrete Sandoval, Francisco 1846 CHI0.001-0.1840-7.20 
  Navarrete Sandoval, Francisco 1846 CHI0.001-0.1840-7.20 
  Romero Kries, Mario 1610 CHI1.0010.544021.60 
  Romero Kries, Mario 1610 CHI0.001-0.4640-18.40 
  Gidi Cajas, Miguel 1472 CHI0.501-0.1540-6.00 
  Gidi Cajas, Miguel 1472 CHI1.0010.354014.00 
  Reyes Torres, Luis 1403 CHI1.0010.264010.40 
  Reyes Torres, Luis 1403 CHI1.0010.264010.40 

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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