Individual Calculations January 2016
 Vergara Castillo, Boris  Total change: -21.80  Rating chartPersonal card
 TORNEO INTER CLUBES CLUB DE AJEDREZ CHILE 2015 Santiago CHI 2015-10-22
RcRownchangeKK*chgGame
 1985 1942 2.00 7 -1.09 20 -21.80 
  Bulgarini Torres, Marco 1910 CHI0.001-0.5420-10.80 
  Donoso Diaz, Sebastian 2010 CHI1.0010.592011.80 
  Bahamondes Ortiz, Benjamin 2082 CHI0.5010.19203.80 
  Marin Munoz, Roque 2100 CHI0.001-0.2920-5.80 
  Escalona Riveros, Felipe 1760 CHI0.001-0.7420-14.80 
  Nunez Moreno, Cristopher Walte 2033 CHI0.001-0.3820-7.60 
  Cortes Garrote, Juan Carlos 2001 CHI0.5010.08201.60 

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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