Individual Calculations February 2019
 Pereira Da Silva, Evernandes  Total change: -20.80  Rating chartPersonal card
 Aberto do Brasil STD FBX Terraviva 2019 Brasilia DF BRA 2019-01-10
RcRownchangeKK*chgGame
 1843 1851 1.00 4 -1.04 20 -20.80 
  Lucena, Lincoln f2115 BRA0.001-0.1820-3.60 
  Romais, Rodrigo 1591 BRA1.0010.18203.60 
  Torella, Rodolfo 2054 ARG0.001-0.2420-4.80 
  Machado, Luis Miguel Gouveia 1611 BRA0.001-0.8020-16.00 

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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