Individual Calculations July 2012
 Lima, Alan Kardeck Dos Anjos  Total change: -13.50  Rating chartPersonal card
 XVI Memorial Cel PM Francisco Alves Fortaleza/CE BRA 2012-05-18
RcRownchangeKK*chgGame
 1844 1840 1.00 3 -0.45 30 -13.50 
  Santos, Antonio Inacio Dos 2036 BRA0.001-0.2530-7.50 
  Laroca, Alvaro Ney 1555 BRA1.0010.16304.80 
  Lima, Paulo Sergio Da Silva 1942 BRA0.001-0.3630-10.80 

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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