Individual Calculations January 2018
 Nunez, Cristopher  Total change: 5.60  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE IRT TORNEO SERIE DE HONOR 2017 Santiago CHI 2017-11-13
RcRownchangeKK*chgGame
 2005 2031 4.00 7 0.28 20 5.60 
  Castillo Grado, Augusto 1789 CHI1.0010.20204.00 
  Marin Munoz, Roque 2149 CHI0.001-0.3420-6.80 
  Castro Ramirez, Ernesto 1966 CHI1.0010.41208.20 
  Jorquera, Marcelo f2242 CHI0.001-0.2320-4.60 
  Ramirez Melo, Sebastian 1820 CHI1.0010.23204.60 
  Escudero Donoso, Felipe 2167 CHI0.001-0.3220-6.40 
  Tobar Galvez, Edson 1904 CHI1.0010.33206.60 

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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