Individual Calculations July 2011
 Blankenburg, Gert  Total change: -1.25  Rating chartPersonal card
 HASPA Schachpokal 2011 Gruppe B Bargteheide GER 2011-06-02
RcRownchangeKK*chgGame
 1690 1987 2.50 3 -0.05 25 -1.25 
  Kossinz, Alex 1667 GER1.0010.13253.25 
  Poghosyan, Tigran 1685 GER1.0010.15253.75 
  Polert, Annika 1718 GER0.501-0.3325-8.25 

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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