Individual Calculations December 2012
 De Carvalho, Jose Jorge  Total change: -5.25  Rating chartPersonal card
 Regional Sudeste 2012 Rio de Janeiro/RJ BRA 2012-10-26
RcRownchangeKK*chgGame
 2045 2185 3.00 5 -0.35 15 -5.25 
  Pereira Vilalba, Ricardo 1800 BRA1.0010.09151.35 
  Okamura, Milton Kasuo 2092 BRA1.0010.37155.55 
  Caetano, Hugo Zanotti Mendonca 2136 BRA0.501-0.0715-1.05 
  Alvarenga De Carvalho, Miguel An 2094 BRA0.501-0.1215-1.80 
  Baeta, Marcio Netto 2101 BRA0.001-0.6215-9.30 

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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