Individual Calculations August 2018
 Cordey, Colin  Total change: -9.20  Rating chartPersonal card
 Swiss Championship 2018 HT2 Lenzerheide SUI 2018-07-14
RcRownchangeKK*chgGame
 1653 1681 3.50 7 -0.23 40 -9.20 
  Bannwart, Remo 1728 SUI0.5010.07402.80 
  Purgaj, Christopher 1701 RSA1.0010.534021.20 
  Zogg, Alexander 1451 SUI0.501-0.2940-11.60 
  Hirzel, Moritz 1739 SUI0.5010.08403.20 
  Cakic, Igor 1497 SUI0.501-0.2440-9.60 
  Nuri, Kaiwan 1826 SUI0.001-0.3140-12.40 
  Saxer, Bruno 1630 SUI0.501-0.0740-2.80 

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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