Individual Calculations May 2013
 Dietrich, Igor  Total change: -0.90  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2013 Bremen GER 2013-03-23
RcRownchangeKK*chgGame
 1667 1894 1.50 2 -0.06 15 -0.90 
  Burblies, Andreas 1606 GER1.0010.16152.40 
  Schwenke, Stefan 1727 GER0.501-0.2215-3.30 

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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