Individual Calculations April 2015
 Alkan, Sukru  Total change: -15.80  Rating chartPersonal card
 Ali Ipek Memorial Chess Tournament 2015 Ankara TUR 2015-03-05
RcRownchangeKK*chgGame
 1595 1687 3.50 7 -0.79 20 -15.80 
  Yazici, Ugur Doga 1928 TUR0.001-0.2020-4.00 
  Muti, Erol 1368 TUR0.001-0.8720-17.40 
  Yildirim, Ibrahim Halil 1396 TUR1.0010.15203.00 
  Pandar, Ali 1512 TUR1.0010.27205.40 
  Kayaman, Metin 1870 TUR0.5010.24204.80 
  Egilmez, Bugra 1546 TUR0.501-0.1920-3.80 
  Dolgun, Can 1547 TUR0.501-0.1920-3.80 

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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