Individual Calculations November 2019
 Reyes Salamanca, Ramiro  Total change: 31.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE VIII TORNEO POR EQUIPOS SUB 1600 2019 Santiago CHI 2019-08-27
RcRownchangeKK*chgGame
 1409 1466 2.50 3 0.78 40 31.20 
  Cifuentes Moraga, Patricio 1272 CHI1.0010.254010.00 
  Massa Villela, Matias Nicolas 1447 CHI1.0010.474018.80 
  Galvez Duran, Raul 1509 CHI0.5010.06402.40 

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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