Individual Calculations January 2015
 Braga, Ubirani De Souza  Total change: -21.60  Rating chartPersonal card
 I Torneio Memorial Daniel Vaz Rio de Janeiro/RJ BRA 2014-12-11
RcRownchangeKK*chgGame
 2167 2234 3.50 7 -0.54 40 -21.60 
  Borensztajn, David 1887 BRA0.001-0.8940-35.60 
  Jacome, Fernando Almeida 2079 BRA1.0010.294011.60 
  Elci, Pereira Diniz f2277 BRA0.001-0.4440-17.60 
  Vieira, Icaro Antonio Gerald 2049 BRA1.0010.264010.40 
  Martins, Julio Perez 2253 ESP1.0010.534021.20 
  Botelho, Fabio Gabriel Cardoso 2241 BRA0.5010.01400.40 
  Cunha, Eduardo Arruda Da Gama A f2384 BRA0.001-0.3040-12.00 

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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