Individual Calculations December 2017
 Farfan Ortiz, Enrique Alfredo  Total change: -35.00  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 2172 2242 3.00 8 -1.75 20 -35.00 
  Vasquez Alcala, Astrid wc2005 VEN0.001-0.8020-16.00 
  Perez Gormaz, Matias f2406 CHI0.001-0.2820-5.60 
  Ahumada Parra, Cristian 2000 CHI0.001-0.8020-16.00 
  Bombardiere Castro, Aldo 2043 CHI0.501-0.2620-5.20 
  Martinez Sandoval, David 2175 CHI1.0010.41208.20 
  Oliva Olave, Carlos 2039 CHI1.0010.24204.80 
  Vasquez Schroder, Rodrigo g2555 CHI0.001-0.1420-2.80 
  Tapia Fuentes, Jaime 2153 CHI0.501-0.1220-2.40 

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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