Individual Calculations September 2017
 Gail, Edgar  Total change: -28.40  Rating chartPersonal card
 Jubilaeumsturnier 50 Jahre KKS Koeln GER 2017-08-25
RcRownchangeKK*chgGame
 1784 1688 1.00 6 -1.42 20 -28.40 
  Firat, Kaan 2079 GER0.001-0.0920-1.80 
  Goldenstein, Arnd 2039 GER0.001-0.1120-2.20 
  Riesen, Peter 1764 GER0.001-0.4020-8.00 
  Van Der Valk, Reiner, Dr. 1623 GER1.0010.41208.20 
  Immel, John Christian 1679 GER0.001-0.5120-10.20 
  Holz, Peter 1520 GER0.001-0.7220-14.40 

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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