Individual Calculations July 2009
 Mangold, Thomas  Total change: 1.75  Rating chartPersonal card
 Oberliga Nord Nord Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2070 1896 0.50 1 0.23 25 5.75 
  Helms, Sven 2070 GER0.5010.23255.75 

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)
 
 Landesliga Mecklenburg-Vorpommern Mecklenburg-Vorpommern GER 2008-10-21
RcRownchangeKK*chgGame
 2124 1896 0.50 3 -0.16 25 -4.00 
  Kliewe, Hans-Juergen 2173 GER0.001-0.1725-4.25 
  Roehl, Rainer 2160 GER0.001-0.1825-4.50 
  Kohn, Thomas 2040 GER0.5010.19254.75 

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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