Individual Calculations January 2019
 Kiefer, Gerhard  Total change: -10.20  Rating chartPersonal card
 28th World Senior Chess Championship 2018 Open 65 Bled SLO 2018-11-18
RcRownchangeKK*chgGame
 2165 2306 7.00 11 -0.51 20 -10.20 
  Nilsson, Weine 1976 SWE1.0010.12202.40 
  Praznik, Anton f2104 SLO0.501-0.2620-5.20 
  Pastor Alonso De Prado, Alberto 2102 ESP0.501-0.2620-5.20 
  Haubt, Georg f2136 GER1.0010.28205.60 
  Privara, Igor 2207 SVK0.501-0.1420-2.80 
  Hartung-Nielsen, Jens 2186 DEN1.0010.34206.80 
  Barle, Janez m2259 SLO0.501-0.0720-1.40 
  Lederman, Leon m2255 ISR0.001-0.5720-11.40 
  Kierzek, Matthias, Dr. 2182 GER1.0010.33206.60 
  Gal, Moshe 2116 ISR0.501-0.2520-5.00 
  Buchal, Stephan f2288 GER0.501-0.0320-0.60 

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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