Individual Calculations May 2018
 Reis, Virginia Lagrange M.  Total change: 1.40  Rating chartPersonal card
 VII Sao Paulo Open Grupo B Sub 2050 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1742 1743 2.50 5 0.07 20 1.40 
  Raimundo, Airton Carlos Nunes 1971 BRA0.001-0.2120-4.20 
  Ferreira, Caio Tulio Moreira 1557 BRA1.0010.26205.20 
  Frattini, Beatriz Maria 1363 BRA1.0010.09201.80 
  Rodrigues, Nei Jorge 1969 BRA0.5010.29205.80 
  Nunes, Agatha Hurba 1849 BRA0.001-0.3620-7.20 

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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