Individual Calculations March 2013
 Barwich, Alfred  Total change: -4.35  Rating chartPersonal card
 29. offene Berliner Senioreneinzelmeisterschaft Berlin GER 2013-02-01
RcRownchangeKK*chgGame
 1931 2018 4.00 7 -0.29 15 -4.35 
  Prix, Siegfried 1805 GER1.0010.23153.45 
  Simon, Ralf-Axel f2146 GER0.001-0.3315-4.95 
  Mueller, Johannes 1897 GER1.0010.34155.10 
  Albinus, Guenter, Dr. 1845 GER0.001-0.7315-10.95 
  Kohlstadt-Erlebach, Paul 1832 GER1.0010.26153.90 
  Lukas, Wilmar, Prof. Dr. 1942 GER1.0010.40156.00 
  Treskow, Anatol 2047 GER0.001-0.4615-6.90 

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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