Individual Calculations December 2012
 Santos Filho, Tadeu Sousa  Total change: -3.00  Rating chartPersonal card
 Regional Sudeste 2012 Rio de Janeiro/RJ BRA 2012-10-26
RcRownchangeKK*chgGame
 2147 2083 1.50 4 -0.20 15 -3.00 
  Von Buelow, Georg f2382 GER0.001-0.1515-2.25 
  Poiani, Fernando Celso 1853 BRA1.0010.21153.15 
  Oliveira, Fernando Ventura 2075 BRA0.501-0.0115-0.15 
  Teixeira, Ricardo Da Silva f2276 BRA0.001-0.2515-3.75 

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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