Individual Calculations October 2018
 Contreras Suazo, Ricardo  Total change: 67.60  Rating chartPersonal card
 Segundo Torneo Abierto IRT Sub 2200 Ciudad de Temuco 2018 Temuco CHI 2018-09-08
RcRownchangeKK*chgGame
 1906 1810 3.50 5 1.69 40 67.60 
  Arias Diaz, Javier Alonso 1410  * CHI1.0010.08403.20 
  Palma Neira, Eliseo Maximiliano 2001 CHI0.5010.254010.00 
  Pierattini Meza, Giovanni 2090 CHI0.5010.344013.60 
  Basualto Penalieres, Pedro 2080 CHI0.5010.334013.20 
  Cosoi Scherzer, Alejandro 1951 CHI1.0010.694027.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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