Individual Calculations March 2018
 Proudian, Armen  Total change: -10.00  Rating chartPersonal card
 LXXXIV Campeonato Brasileiro Absoluto Fase Final 2017 Rio de Janeiro BRA 2018-02-06
RcRownchangeKK*chgGame
 2420 2423 1.00 4 -1.00 10 -10.00 
  Martins, Vinicius Tine f2287 BRA0.501-0.1810-1.80 
  Martins, Vinicius Tine f2287 BRA0.501-0.1810-1.80 
  Supi, Luis Paulo m2553 BRA0.001-0.3210-3.20 
  Supi, Luis Paulo m2553 BRA0.001-0.3210-3.20 

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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