Individual Calculations May 2011
 Oliveira, Miguel Chemetov Cravo  Total change: -22.05  Rating chartPersonal card
 CNE 3 divisao - serie E several POR 2010-12-11
RcRownchangeKK*chgGame
 1653 1845 0.00 2 -1.47 15 -22.05 
  Martins, Rodolfo Carlos Da Cruz 1755 POR0.001-0.6215-9.30 
  Loureiro, Ernesto Oscar 1550 POR0.001-0.8515-12.75 

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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