Individual Calculations March 2011
 Ozdemir, Murat  Total change: -16.25  Rating chartPersonal card
 Antalya Chess Championship 2011 Antalya TUR 2011-01-08
RcRownchangeKK*chgGame
 1830 1752 2.00 4 0.41 25 10.25 
  Keser, Murat 1798 TUR0.001-0.4425-11.00 
  Aydin, Ismail 1870 TUR0.001-0.3425-8.50 
  Ertekin, Ramazan 1931 TUR1.0010.732518.25 
  Tahan, Umut Utku 1720 TUR1.0010.462511.50 

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)
 
 Turkish Chess Championship Antalya TUR 2011-02-04
RcRownchangeKK*chgGame
 1860 1752 1.50 7 -1.06 25 -26.50 
  Ulusoy, Mustafa 1720 TUR0.501-0.0425-1.00 
  Turek, Ismet 1644 TUR1.0010.35258.75 
  Asilkefeli, Metin 2110 TUR0.001-0.1025-2.50 
  Ozalp, Burak 1851 TUR0.001-0.3625-9.00 
  Yildirim, Mehmet Salih 1886 TUR0.001-0.3225-8.00 
  Toksoz, Levent 1890 TUR0.001-0.3125-7.75 
  Erilli, Necati Alp 1916 TUR0.001-0.2825-7.00 

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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