Individual Calculations January 2020
 Torres, Richard  Total change: -1.20  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2119 1992 2.00 6 -0.03 40 -1.20 
  Nunez V, Gustavo Eduardo f2227 COL0.001-0.2140-8.40 
  Alvarez Angel, Nelson Eduardo 1996 COL0.001-0.4940-19.60 
  Soto, Miguel Angel f2284 COL0.001-0.1540-6.00 
  Fonseca Pinto, Carlos Arturo f2130 COL1.0010.694027.60 
  Useche Contreras, Maigel 2042 COL1.0010.574022.80 
  Narvaez, Faber Alberto f2034 COL0.001-0.4440-17.60 

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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