Individual Calculations April 2009
 Meier, Peter  Total change: 2.70  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2154 1899 1.50 7 0.18 15 2.70 
  Boehle, Lars 2249 GER0.001-0.1115-1.65 
  Feiler, Juergen 2130 GER0.001-0.2115-3.15 
  Comes, Bruno 2106 GER0.001-0.2315-3.45 
  Gabriel, Josef 2133 GER1.0010.791511.85 
  Hillenbrand, Michael 2159 GER0.5010.32154.80 
  Viebahn, Dirk 2187 GER0.001-0.1615-2.40 
  Bohne, Lutz 2116 GER0.001-0.2215-3.30 

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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