Individual Calculations October 2017
 Kose, Hasan  Total change: -16.60  Rating chartPersonal card
 5th International Golden Apricot Chess Tournament - B Malatya TUR 2017-08-25
RcRownchangeKK*chgGame
 1312 1454 2.50 5 -0.83 20 -16.60 
  Saglam, Sami 1274 TUR0.001-0.7420-14.80 
  Isikver, Giray 1086 TUR0.001-0.9020-18.00 
  Kaplan, Duru 1211 TUR1.0010.20204.00 
  Kan, Ismail 1463 TUR1.0010.512010.20 
  Orbay, Mert 1524 TUR0.5010.10202.00 

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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