Individual Calculations December 2015
 Sahin, Alperen  Total change: -19.20  Rating chartPersonal card
 Denizli Bar Association Chess Tournament-2015 Denizli TUR 2015-11-14
RcRownchangeKK*chgGame
 1372 1504 3.50 6 -0.48 40 -19.20 
  Alpay, Seycan 1201 TUR1.0010.14405.60 
  Aslan, Onat Ugur 1693 TUR0.001-0.2540-10.00 
  Durhan, Batuhan 1229 TUR0.501-0.3340-13.20 
  Fidan, Boran Ersin 1422 TUR0.001-0.6140-24.40 
  Poormehran, Pouya 1324 IRI1.0010.264010.40 
  Kayan, Mert Ali 1363 TUR1.0010.314012.40 

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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