Individual Calculations May 2015
 Sahin, Ozgun  Total change: 18.00  Rating chartPersonal card
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2143 2054 4.50 9 0.90 20 18.00 
  Miron, Lucian-Costin m2454  * ROU0.5010.42208.40 
  Palac, Mladen g2454  * CRO0.001-0.0820-1.60 
  Annaberdiev, Meilis m2446 TKM0.001-0.0820-1.60 
  Silivri, Volkan Resat 1661 TUR1.0010.08201.60 
  Tevdovski, Zoran 1735 MKD1.0010.13202.60 
  Ilic, Zoran S m2295 SRB0.5010.30206.00 
  Pecurica, Milos 2240 MNE0.5010.24204.80 
  Lopez, Jasel f2211 ARU0.001-0.2920-5.80 
  Nikolovski, Martin 1795 MKD1.0010.18203.60 
 * 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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