Individual Calculations July 2009
 Ulrich, Roland  Total change: -1.20  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1934 1769 0.50 2 -0.08 15 -1.20 
  Schmidt, Martin 2001 GER0.5010.29154.35 
  Rambourg, Juliette 1866 FRA0.001-0.3715-5.55 

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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