Individual Calculations April 2009
 Mohnke, Martin  Total change: 70.25  Rating chartPersonal card
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeKK*chgGame
 2149 1919 1.50 3 0.80 25 20.00 
  Bruchmann, Stephan 2269 GER0.5010.39259.75 
  Margraf, Daniel 2218 GER0.001-0.1525-3.75 
  Dopychai, Reent 1959 GER1.0010.562514.00 

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)
 
 Deutsche Amateurmeisterschaft B Koeln-Bruehl GER 2009-02-20
RcRownchangeKK*chgGame
 2037 1919 3.00 5 1.30 25 32.50 
  Romaker, Johann 2041 GER1.0010.672516.75 
  Pauly, Carlo 2031 GER0.001-0.3525-8.75 
  Huette, Stefan 2063 GER0.5010.19254.75 
  Powierski, Christian 2007 GER0.5010.12253.00 
  Stock, Juergen 2045 GER1.0010.672516.75 

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)
 
 Kaiserbrunnen Winter Special 12 Brakel GER 2009-03-13
RcRownchangeKK*chgGame
 2062 1919 2.00 4 0.71 25 17.75 
  Heedt, Thorsten Dr. c2200 GER0.5010.34258.50 
  Hanowski, Martin 1863 GER1.0010.422510.50 
  Hartig, Frank 2051 GER0.5010.18254.50 
  Rossen, Claus 2132 DEN0.001-0.2325-5.75 

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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