Individual Calculations May 2012
 De Oliveira, Cledualdo Soares  Total change: -1.20  Rating chartPersonal card
 III Torneio Memorial Bobby Fischer 2012 Joao Pessoa - PB BRA 2012-03-09
RcRownchangeKK*chgGame
 2002 2107 2.50 4 -0.04 30 -1.20 
  Wanderley, Ariano 1939 BRA1.0010.28308.40 
  Cavalcanti, Francisco De Assis f2292 BRA0.001-0.2630-7.80 
  De Barros E Silva, Byron Veras 1866 BRA0.501-0.3030-9.00 
  Azevedo, Eduardo Jose E De 1909 BRA1.0010.24307.20 

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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