Individual Calculations July 2009
 Niedermayer, Julian Andi  Total change: -12.25  Rating chartPersonal card
 Bayerische Jugendmeisterschaft U14 Regensburg GER 2009-04-13
RcRownchangeKK*chgGame
 1732 1920 1.00 2 -0.49 25 -12.25 
  Collmer, Dominik 1734 GER0.001-0.7425-18.50 
  Pfadenhauer, Johannes 1729 GER1.0010.25256.25 

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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