Individual Calculations September 2011
 Haar, Reinhard  Total change: 21.30  Rating chartPersonal card
 SKZ-Open 2011 Berlin GER 2011-05-12
RcRownchangeKK*chgGame
 1880 1784 3.00 6 0.71 30 21.30 
  Brinckmann, Dieter 1882 GER0.5010.13303.90 
  Von Loehneysen, Leonard 2012 GER0.001-0.2130-6.30 
  Focke, Wolfgang 1780 GER1.0010.493014.70 
  Nuristani, Akbar, Dr. 1890 AFG1.0010.643019.20 
  Witte, Ronald 2063 GER0.001-0.1630-4.80 
  Wuttke, Rudolf 1652 GER0.501-0.1830-5.40 

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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