Individual Calculations September 2010
 Liedtke, Dirk  Total change: -2.10  Rating chartPersonal card
 Sparkassen - Open A Dortmund GER 2010-07-17
RcRownchangeKK*chgGame
 2087 2191 5.50 9 -0.14 15 -2.10 
  Butschek, Marc 1891 GER1.0010.15152.25 
  Sieberg, Rolf 1951 GER1.0010.20153.00 
  Konow, Philipp 1889 GER1.0010.15152.25 
  Nalbandian, Tigran g2453 ARM0.001-0.1815-2.70 
  Naundorf, Maik 2127 GER0.501-0.0915-1.35 
  Strathoff, Jens 2080 GER0.501-0.1515-2.25 
  Thanabalasingam, Ajandhan 1940 GER1.0010.19152.85 
  Kuznetsov, Mark 2085 GER0.501-0.1415-2.10 
  Michalczak, Thomas f2367 GER0.001-0.2715-4.05 

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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