Individual Calculations January 2020
 Pertuzatti, Daniel  Total change: 0.80  Rating chartPersonal card
 Regional Sul STD 2019 Porto Alegre BRA 2019-12-13
RcRownchangeKK*chgGame
 1752 1936 3.00 4 0.04 20 0.80 
  Da Silva, Anderson Batista Brum 1679 BRA1.0010.18203.60 
  Calsing, Ado 1779 BRA0.001-0.7120-14.20 
  Da Silva, Joao Carlos Orguim 1785 BRA1.0010.30206.00 
  Predebon, Eduardo Angonesi c1764 BRA1.0010.27205.40 

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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