Individual Calculations September 2009
 Delitzsch, Juergen  Total change: -12.00  Rating chartPersonal card
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2089 2239 4.00 7 -0.80 15 -12.00 
  Schimmer, Michael 1887 GER1.0010.11151.65 
  Koch, Stefan 2009 GER1.0010.21153.15 
  Gruener, Sven 2111 GER0.501-0.1715-2.55 
  Witt, Ronald 2100 GER0.501-0.1915-2.85 
  Kliebe, Harry 2108 GER1.0010.32154.80 
  Wohl, Alexander m2387 AUS0.001-0.3015-4.50 
  Zimmermann, Rene 2023 GER0.001-0.7815-11.70 

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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