Individual Calculations April 2009
 Schwarz, Andreas  Total change: 2.50  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U20 Arendsee GER 2008-12-27
RcRownchangeKK*chgGame
 1962 1922 1.00 2 0.10 25 2.50 
  Held, Florian 2051 GER0.5010.17254.25 
  Kuenitz, Michael 1873 GER0.501-0.0725-1.75 

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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