Individual Calculations May 2014
 Grigat, Klaus-Dieter  Total change: -15.90  Rating chartPersonal card
 OsterOpen der Stadtsparkasse Oberhausen 2014 Oberhausen GER 2014-04-17
RcRownchangeKK*chgGame
 1971 1968 2.50 6 -0.53 30 -15.90 
  Coenen, Michael 2308 GER0.001-0.1230-3.60 
  Oberste, Norbert 1765 GER0.501-0.2630-7.80 
  Hirschberg, Leander 1820 GER0.501-0.2030-6.00 
  Krischak, Werner 1767 GER1.0010.24307.20 
  Ackermann, Frank 2055 GER0.5010.12303.60 
  Klups, Christoph 2109 GER0.001-0.3130-9.30 

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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