Individual Calculations October 2008
 Santos Filho, Tadeu Sousa  Total change: -12.60  Rating chartPersonal card
 IRT Salomao Rovedo 2008 Rio de Janeiro/RJ BRA 2008-06-14
RcRownchangeKK*chgGame
 2019 2146 2.50 5 -0.84 15 -12.60 
  Machado, Wallace Fernandes 1946 BRA1.0010.24153.60 
  Santos, Celso Da Silva 2050 BRA0.001-0.6315-9.45 
  Chaves, Jorge Antonio Torres 2087 BRA1.0010.42156.30 
  Rabello, David Sousa 1976 BRA0.001-0.7215-10.80 
  Ferreira, Jose Carlos 2037 BRA0.501-0.1515-2.25 

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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