Individual Calculations July 2011
 Lima Neto, Pedro  Total change: -7.50  Rating chartPersonal card
 IX Memorial Acioli Borges Fortaleza/CE BRA 2011-04-30
RcRownchangeKK*chgGame
 2288 2066 0.00 1 -0.22 15 -3.30 
  Pinheiro, Iung Alicio De O. 2288 BRA0.001-0.2215-3.30 

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)
 
 XV Torneio Memorial Cel PM Francisco Alves Fortaleza/CE BRA 2011-05-20
RcRownchangeKK*chgGame
 1857 2075 0.50 1 -0.28 15 -4.20 
  Santos, Roberto Melo Dos 1857 BRA0.501-0.2815-4.20 

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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