Individual Calculations December 2019
 Yilmaz, Eray  Total change: -14.80  Rating chartPersonal card
 22 November Dentists' Day Chess Tournament - B Bursa TUR 2019-11-23
RcRownchangeKK*chgGame
 1156 1194 2.00 5 -0.74 20 -14.80 
  Yilmaz, Huseyin 1317 TUR0.001-0.3320-6.60 
  Dal, Nurseda 1068 TUR0.501-0.1720-3.40 
  Turhan, Osman Can 1043 TUR0.501-0.2020-4.00 
  Aydin, Sefa 1324 TUR0.001-0.3220-6.40 
  Kilic, Melis 1030 TUR1.0010.28205.60 

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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