Individual Calculations July 2009
 Ziegler, Mario  Total change: -11.10  Rating chartPersonal card
 Oberliga Sued-West Rheinland Pfalz GER 2008-10-05
RcRownchangeKK*chgGame
 2156 2118 1.50 5 -0.74 15 -11.10 
  Loos, Udo 2096 GER0.001-0.5315-7.95 
  Siebert, Viktor 2113 GER1.0010.49157.35 
  Warter, Siegfried 2150 GER0.001-0.4615-6.90 
  Lantzsch, Christian 2190 GER0.5010.10151.50 
  Krieger, Hermann 2232 GER0.001-0.3415-5.10 

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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