Individual Calculations July 2009
 Berger, Konstantin  Total change: 0.00  Rating chartPersonal card
 24.Ruhrhalbinsel Open Essen GER 2009-05-20
RcRownchangeRpKK*chgGame
 1930 0 4.50 7 0.00 1955   0.00 
  Henrichs, Wenke 2033 GER0.0010.00 0.00 
  Ropers, Klaus 1887 GER1.0010.00 0.00 
  Wiesebach, Wolfgang 1833 GER0.5010.00 0.00 
  Bieger, Peter 1921 GER0.5010.00 0.00 
  Spenk, Willi 1753 GER1.0010.00 0.00 
  Bondarchuk, Vadim 1969 GER0.5010.00 0.00 
  Meyer, Ulrich 2114 GER1.0010.00 0.00 

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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