Individual Calculations May 2018
 Kuehn, Kolja  Total change: 15.00  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2147 2078 4.50 9 0.75 20 15.00 
  Musat, Adrian f2388 ROU0.5010.36207.20 
  Lagunow, Raphael f2368 GER0.001-0.1620-3.20 
  Penzel, Joern-Kay 1916 GER1.0010.29205.80 
  Jacob, Volker 2236 GER0.5010.21204.20 
  Palozza, Christian 2223 ITA0.001-0.3120-6.20 
  Buese, Ralf 1916 GER1.0010.29205.80 
  Degardin, Sylvain 2215 FRA0.5010.18203.60 
  Humburg, Philipp 2204 GER0.001-0.3320-6.60 
  Koll, Lukas 1860 GER1.0010.22204.40 

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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