Individual Calculations July 2011
 Ackermann, Robert  Total change: -7.35  Rating chartPersonal card
 Luxembourg Team Championship 10/11 various LUX 2010-10-10
RcRownchangeKK*chgGame
 1934 2071 3.50 6 -0.49 15 -7.35 
  Braas, Patrick 1848 LUX0.501-0.2815-4.20 
  Blaeser, Roman 2116 LUX1.0010.56158.40 
  Giorgetti, Cyril 1949 FRA1.0010.33154.95 
  Boyarchenko, Vlada 1688 LUX0.001-0.9115-13.65 
  Witters, Patrick 2101 LUX0.5010.04150.60 
  Salentiny, Eric 1900 LUX0.501-0.2315-3.45 

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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