Individual Calculations July 2013
 Berrak, Sedat  Total change: -17.70  Rating chartPersonal card
 2013 TSK Chess Championship-Preselection Ankara TUR 2013-05-20
RcRownchangeKK*chgGame
 1881 2033 5.00 9 -1.18 15 -17.70 
  Soysal, Ismail 1701 TUR1.0010.12151.80 
  Celik, Abbas 1800 TUR1.0010.21153.15 
  Erhan, Ersin 1923 TUR0.501-0.1515-2.25 
  Daler, Neset 1957 TUR0.001-0.6015-9.00 
  Kutlu, Sedat 1892 TUR1.0010.31154.65 
  Kartal, Koray 1982 TUR0.501-0.0715-1.05 
  Bayaz, Taha 1746 TUR1.0010.16152.40 
  Alaslar, Devrim 2154 TUR0.001-0.3415-5.10 
  Ozturk, Ali 1770 TUR0.001-0.8215-12.30 

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)
 

 

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