Individual Calculations July 2009
 Ehmsen, Eckhard  Total change: 8.50  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2121 1980 1.50 3 0.57 25 14.25 
  Seipp, Thorsten 2133 GER0.001-0.3025-7.50 
  August, Christian 2137 GER0.5010.21255.25 
  Weil, Volker 2094 GER1.0010.662516.50 

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)
 
 4.Ried Open Einhausen GER 2009-04-30
RcRownchangeKK*chgGame
 1916 1980 2.00 4 -0.23 25 -5.75 
  Villing, Dieter 2179 GER0.001-0.2425-6.00 
  Busch, Florian 1632 GER1.0010.11252.75 
  Wilhelm, Jochen 2171 GER0.001-0.2525-6.25 
  Laux, Dieter 1683 GER1.0010.15253.75 

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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