Individual Calculations February 2018
 Noguerol, Alvaro Vinueza  Total change: -37.60  Rating chartPersonal card
 Aberto do Brasil FBX Terraviva 2018 Brasilia DF BRA 2018-01-11
RcRownchangeKK*chgGame
 1819 1796 1.00 6 -1.88 20 -37.60 
  Okamura, Milton Kasuo 2019 BRA0.001-0.2220-4.40 
  Coutinho, Sidnei Bissacot 2053 BRA0.001-0.1820-3.60 
  Olivo, Anibal Ribeiro 1576 BRA1.0010.22204.40 
  Souza, Rafael Cabral De 2193 BRA0.001-0.0820-1.60 
  Francelli, Derli 1602 BRA0.001-0.7520-15.00 
  De Moraes, Daniel Cerqueira 1469 BRA0.001-0.8720-17.40 

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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