Individual Calculations October 2017
 Barchuk, Irina  Total change: -86.60  Rating chartPersonal card
 5th International Golden Apricot Chess Tournament - A Malatya TUR 2017-08-25
RcRownchangeKK*chgGame
 1864 2129 2.00 8 -4.33 20 -86.60 
  Hamitevici, Vladimir m2512 MDA0.001-0.0920-1.80 
  Yassibag, Ipek Asli 1880 TUR0.001-0.8120-16.20 
  Ozturk, Efe Hakan c1787 TUR0.001-0.8820-17.60 
  Albay, Koraycan 1729  * TUR1.0010.08201.60 
  Taze, Bulent 1729  * TUR0.501-0.4220-8.40 
  Catal, Uktenur 1737 TUR0.501-0.4220-8.40 
  Alkan, Ferman 1768 TUR0.001-0.9020-18.00 
  Aladag, Yigit Dogan 1772 TUR0.001-0.8920-17.80 
 * 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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