Individual Calculations September 2018
 Cuner, Ceyhun  Total change: -17.20  Rating chartPersonal card
 2017-2018 Esenyurt District Chess Tournament Istanbul TUR 2018-08-04
RcRownchangeKK*chgGame
 1684 1443 0.00 2 -0.40 20 -8.00 
  Gurses, Ayberk 1660 TUR0.001-0.2220-4.40 
  Ustundag, Burhan Cemal 1708 TUR0.001-0.1820-3.60 

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)
 
 2017-2018 Kucukcekmece District Chess Tournament Istanbul TUR 2018-08-18
RcRownchangeKK*chgGame
 1511 1443 1.00 3 -0.24 20 -4.80 
  Elmas, Mustafa 1621 TUR0.001-0.2720-5.40 
  Ersoz, Celalettin 1318 TUR1.0010.33206.60 
  Koc, Deniz 1594 TUR0.001-0.3020-6.00 

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)
 
 2017-2018 Avcilar District Chess Tournament Istanbul TUR 2018-08-25
RcRownchangeKK*chgGame
 1380 1443 1.50 3 -0.22 20 -4.40 
  Alkan, Omer Tarik 1706 TUR0.001-0.1820-3.60 
  Ersoz, Celalettin 1318 TUR0.501-0.1720-3.40 
  Kaya, Nehir Sedef 1116 TUR1.0010.13202.60 

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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