Individual Calculations July 2012
 Bapoglu, Ibrahim  Total change: -28.20  Rating chartPersonal card
 4th Kahraman Olgac Memorial Istanbul TUR 2012-05-23
RcRownchangeKK*chgGame
 1683 1821 3.50 8 -1.88 15 -28.20 
  Arda, Cagil Irmak wc1584 TUR1.0010.20153.00 
  Gundogan, Sinem Cagla 1548 TUR0.501-0.3315-4.95 
  Ozen, Bahadir c1855 TUR0.001-0.4515-6.75 
  Tarlabasi, Emirhan 1743 TUR1.0010.39155.85 
  Arda, Cagil Irmak wc1584 TUR0.501-0.3015-4.50 
  Gundogan, Sinem Cagla 1548 TUR0.001-0.8315-12.45 
  Ozen, Bahadir c1855 TUR0.5010.05150.75 
  Tarlabasi, Emirhan 1743 TUR0.001-0.6115-9.15 

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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