Individual Calculations June 2017
 Lopez, Ricardo  Total change: -23.20  Rating chartPersonal card
 Campeonato Zonal 2.5 2017 Buenos Aires ARG 2017-04-30
RcRownchangeKK*chgGame
 2097 2027 2.50 9 -1.16 20 -23.20 
  Perez Pietronave, Carlos f2214 ARG0.001-0.2620-5.20 
  Aguero Arce, Matias 2124 ARG0.001-0.3720-7.40 
  Arenas, Sergio 2127 ARG1.0010.642012.80 
  Torres, Federico 2172 ARG0.001-0.3120-6.20 
  Villarreal, Hector 2092 ARG0.5010.09201.80 
  Fiori, Alberto Nicolas 2091 ARG0.5010.09201.80 
  Salvatti, Diego 2004 ARG0.501-0.0320-0.60 
  Montoro, Gustavo E. 1954 ARG0.001-0.6020-12.00 
  Del Blanco, Eduardo 2093 ARG0.001-0.4120-8.20 

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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