Individual Calculations July 2009
 Neu, Peter, Dr.  Total change: 20.75  Rating chartPersonal card
 Hessenliga Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2112 2095 2.00 2 1.04 25 26.00 
  Rosa, Mike 2119 GER1.0010.532513.25 
  Petri, Birgit wf2105 GER1.0010.512512.75 

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)
 
 Hessen Landesklasse Ost Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2311 2095 0.50 3 -0.21 25 -5.25 
  Stadtmueller, Harald 2192 GER0.5010.13253.25 
  Clara, Hans Joachim f2370 GER0.001-0.1725-4.25 
  Solonar, Stefan m2372 GER0.001-0.1725-4.25 

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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