Individual Calculations December 2017
 Sayin, Serhat  Total change: 14.40  Rating chartPersonal card
 Izmir Institute of Technology Ataturk Week IV. Traditional Chess Tournament - B Izmir TUR 2017-11-11
RcRownchangeKK*chgGame
 1311 1551 3.50 4 0.36 40 14.40 
  Cetin, Defne 1260 TUR0.501-0.3540-14.00 
  Karadag, Baha 1467 TUR1.0010.384015.20 
  Yazicioglu, Omer Faruk 1345 TUR1.0010.24409.60 
  Ozcakici, Batuhan 1173 TUR1.0010.09403.60 

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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