Rapid: Individual Calculations August 2018
 Ozdemir, Okan  Total change: -7.40  Rating chartPersonal card
 July 15 Democracy Day Rapid Chess Tournament Bilecik TUR 2018-07-07
RcRownchangeKK*chgGame
 1486 1359 1.00 4 -0.37 20 -7.40 
  Tarhan, Adar 1567 TUR0.001-0.2320-4.60 
  Karabas, Baris 1629 TUR0.001-0.1720-3.40 
  Aliyev, Samil 1654 FID0.001-0.1520-3.00 
  Bayram, Emre 1092 TUR1.0010.18203.60 

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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