Individual Calculations May 2011
 Monteiro Neto, Cesidio Rocha  Total change: 12.75  Rating chartPersonal card
 IV Aberto do Brasil Cidade de Salvador Salvador/BA BRA 2011-04-21
RcRownchangeKK*chgGame
 2010 2043 3.00 4 0.85 15 12.75 
  Alves, Humberto Dos Santos 1803 BRA1.0010.20153.00 
  Zallio, Luciano Souza 2081 BRA0.5010.05150.75 
  Farias, Sergio Roberto Alves 2114 BRA0.5010.10151.50 
  Andrade Fiaes, Mario Henrique 2040 BRA1.0010.50157.50 

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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