Individual Calculations January 2018
 Cortes Moyano, Julio  Total change: 4.60  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE IRT TORNEO SERIE DE HONOR 2017 Santiago CHI 2017-11-13
RcRownchangeKK*chgGame
 2195 2005 1.00 3 0.23 20 4.60 
  Aguirre Contreras, Cristian f2244 CHI1.0010.802016.00 
  Vargas Maliqueo, Ivan Patricio f2100 CHI0.001-0.3720-7.40 
  Jorquera, Marcelo f2242 CHI0.001-0.2020-4.00 

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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