Individual Calculations July 2008
 Lahud, Tarcisio Jose  Total change: -14.25  Rating chartPersonal card
 Aberto Internacional do EspĂ­rito Santo Vitoria/ES BRA 2008-05-01
RcRownchangeKK*chgGame
 1981 1971 1.00 4 -0.95 15 -14.25 
  Cantarino Neto, Mario Ribeiro 2113 BRA0.001-0.3115-4.65 
  Cortez, Milton Cobo 2085 BRA0.001-0.3415-5.10 
  Silva, Jose Gomes Da 1870 BRA1.0010.36155.40 
  Cardoso Junior, Cicero Assuncao 1855 BRA0.001-0.6615-9.90 

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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