Individual Calculations March 2011
 Aydin, Tuncay  Total change: 7.25  Rating chartPersonal card
 Open Chess Tournament 2011 Ankara TUR 2011-01-13
RcRownchangeKK*chgGame
 1721 1694 1.00 2 0.08 25 2.00 
  Alkan, Sukru 1801 TUR0.001-0.3525-8.75 
  Han, Ahmet Reha 1641 TUR1.0010.432510.75 

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)
 
 Turkish Chess Championship Antalya TUR 2011-02-04
RcRownchangeKK*chgGame
 1944 1694 1.00 4 0.21 25 5.25 
  Kilic, Ihsan 2069 TUR0.001-0.0925-2.25 
  Coban, Mete Sadik 1916 TUR0.001-0.2225-5.50 
  Kavacik, Ahmet 1865 TUR1.0010.732518.25 
  Acar, Ozgur 1924 TUR0.001-0.2125-5.25 

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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