Individual Calculations July 2008
 Niemann, Silvio  Total change: 4.50  Rating chartPersonal card
 2.Landesliga West Mecklenburg Vorpommern Mecklenburg Vorpommern GER 2007-10-21
RcRownchangeKK*chgGame
 2035 1745 0.50 2 0.18 25 4.50 
  Borchert, Chris 2095 GER0.5010.39259.75 
  Krueger, Gerhard 1974 GER0.001-0.2125-5.25 

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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