Individual Calculations August 2013
 Sahin, Aytac  Total change: 8.10  Rating chartPersonal card
 NIDA Chess July Chess Tournament-A Bursa TUR 2013-07-12
RcRownchangeKK*chgGame
 1900 1961 4.50 7 0.54 15 8.10 
  Konyalioglu, Mehmet Ali 1561  * TUR1.0010.08151.20 
  Baskurt, Serkan 1765 TUR1.0010.25153.75 
  Okay, Koray 2120 TUR0.5010.21153.15 
  Yildiz, Mustafa 1888 TUR1.0010.40156.00 
  Esen, Nejdet 2050 TUR1.0010.62159.30 
  Koc, Ilkay 2066 TUR0.001-0.3615-5.40 
  Tasci, Onur 1847 TUR0.001-0.6615-9.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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