Individual Calculations January 2011
 Lorenzon De Carvalho, Tales Pietr  Total change: 0.00  Rating chartPersonal card
 Copa São Paulo 2010 - Aberto do Brasil Sao Jose do Rio Preto/SP BRA 2010-11-26
RcRownchangeRpKK*chgGame
 2109 0 0.00 2 0.00 1409   0.00 
  Shiroma, Silvio Haruo 2182 BRA0.0010.00 0.00 
  Pace, Angelo Marcio De Siqueira 2036 BRA0.0010.00 0.00 

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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