Individual Calculations December 2012
 Teixeira, Ricardo Da Silva  Total change: -5.50  Rating chartPersonal card
 Regional Sudeste 2012 Rio de Janeiro/RJ BRA 2012-10-26
RcRownchangeKK*chgGame
 2053 2276 4.00 6 -0.55 10 -5.50 
  Poiani, Fernando Celso 1876  * BRA1.0010.08100.80 
  Alvarenga De Carvalho, Miguel An 2094 BRA0.501-0.2410-2.40 
  Rego, Vinicius V. De Almeida 2268 BRA0.001-0.5110-5.10 
  Pereira Vilalba, Ricardo 1876  * BRA1.0010.08100.80 
  Santos Filho, Tadeu Sousa 2083 BRA1.0010.25102.50 
  Ferreira, Kleber Victor 2121 BRA0.501-0.2110-2.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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