Individual Calculations August 2015
 Braga, Ubirani De Souza  Total change: -49.60  Rating chartPersonal card
 II IRT Batalha Magistral El Tronador Rio de Janeiro/RJ BRA 2015-07-13
RcRownchangeKK*chgGame
 2244 2201 1.50 9 -2.48 20 -49.60 
  Da Silva, Hercules Jeronymo 2219 BRA0.001-0.4720-9.40 
  Violla Cunha, Mario 2322 ITA0.001-0.3420-6.80 
  Botelho, Fabio Gabriel Cardoso 2211 BRA0.5010.01200.20 
  Malafaia, Raphael De Souza 2265 BRA0.001-0.4120-8.20 
  Elci, Pereira Diniz f2282 BRA0.5010.11202.20 
  Borensztajn, David 2082 BRA0.001-0.6620-13.20 
  Cunha, Eduardo Arruda Da Gama A f2386 BRA0.001-0.2620-5.20 
  Martins, Jose Felix Perez 2203 BRA0.5010.00200.00 
  Martins, Julio Perez 2230 ESP0.001-0.4620-9.20 

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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