Individual Calculations April 2019
 Portal Ramos, Cristian  Total change: -0.80  Rating chartPersonal card
 Maria Teresa mora in Memoriam 2019 La Habana CUB 2019-03-10
RcRownchangeKK*chgGame
 1996 2114 6.50 10 -0.02 40 -0.80 
  Alonso Garcia, Frank Obel 1962 CUB0.001-0.7040-28.00 
  Martinez Ruz, Carlos Julio 1908 CUB1.0010.24409.60 
  Fernandez Garcia, Arturo 2136 CUB0.5010.03401.20 
  Moran Gonzalez, Alex 1897 CUB0.501-0.2840-11.20 
  Otero Marino, Alain 2079 CUB0.501-0.0540-2.00 
  Alonso Garcia, Frank Obel 1962 CUB1.0010.304012.00 
  Martinez Ruz, Carlos Julio 1908 CUB1.0010.24409.60 
  Fernandez Garcia, Arturo 2136 CUB0.001-0.4740-18.80 
  Moran Gonzalez, Alex 1897 CUB1.0010.22408.80 
  Otero Marino, Alain 2079 CUB1.0010.454018.00 

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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