Individual Calculations May 2011
 Preuss, Heiko  Total change: -3.45  Rating chartPersonal card
 Oberliga Wuerttemberg Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2165 2240 4.00 7 -0.23 15 -3.45 
  Hehn, Hartmut 2107 GER1.0010.32154.80 
  Born, Mario 2199 GER0.501-0.0615-0.90 
  Carstens, Andreas f2220 GER0.501-0.0315-0.45 
  Weber, Klaus 2125 GER0.501-0.1615-2.40 
  Fritsch, Rolf 2205 GER0.001-0.5515-8.25 
  Pohl, Walter 2145 GER1.0010.37155.55 
  Mareck, Sascha 2155 GER0.501-0.1215-1.80 

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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