Individual Calculations July 2008
 Borchert, Chris  Total change: -12.75  Rating chartPersonal card
 Oberliga Nord Staffel Nord 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2170 2143 0.00 1 -0.46 25 -11.50 
  Hahne, Hans-Juergen 2170 GER0.001-0.4625-11.50 

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)
 
 2.Landesliga West Mecklenburg Vorpommern Mecklenburg Vorpommern GER 2007-10-21
RcRownchangeKK*chgGame
 1909 2143 1.50 2 -0.05 25 -1.25 
  Niemann, Silvio 1793 GER0.501-0.3925-9.75 
  Kuehn, Peter 2025 GER1.0010.34258.50 

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)
 

 

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