Individual Calculations September 2017
 Rueberg, Jobst  Total change: 38.00  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe A Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 2124 2092 6.00 9 1.90 20 38.00 
  Trebbin, Wolfhard, Dr. 1889 GER0.501-0.2620-5.20 
  Mayer, Herbert, Dr. 1867 GER1.0010.22204.40 
  Seidel, Arnold 1991 GER1.0010.36207.20 
  Koehler, Gerhard, Dr. 2188 GER0.5010.13202.60 
  Zimmermann, Rolf 2205 GER0.5010.15203.00 
  Simon, Ralf-Axel f2184 GER1.0010.632012.60 
  Bartsch, Berthold f2260 GER1.0010.722014.40 
  Rotstein, Jefim f2310 GER0.001-0.2220-4.40 
  Huelsmann, Josef 2218 GER0.5010.17203.40 

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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