Individual Calculations January 2020
 Bonfim, Hudson Soares Do  Total change: 1.60  Rating chartPersonal card
 Final do Estadual STD 2019 ES Vitoria ES BRA 2019-12-06
RcRownchangeKK*chgGame
 2028 1879 1.00 3 0.08 20 1.60 
  Silveira, Sergio Rodrigues 2130 BRA0.001-0.1920-3.80 
  Moulaz, Isac Ribeiro 1938 BRA1.0010.582011.60 
  Nascimento, Daniel Rojas 2017 BRA0.001-0.3120-6.20 

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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