Individual Calculations January 2012
 Ullmann, Robert  Total change: -31.50  Rating chartPersonal card
 Open du Jura 2011 Delemont SUI 2011-11-25
RcRownchangeKK*chgGame
 1729 1721 1.50 5 -1.05 30 -31.50 
  Weill, Roland f2121  * FRA0.001-0.0830-2.40 
  Jonet, Gilbert 1513 FRA0.501-0.2730-8.10 
  Studer, Urs 1471 SUI1.0010.19305.70 
  Crouzet, Emeric 1925 FRA0.001-0.2430-7.20 
  Claustre, Jordan 1614 FRA0.001-0.6530-19.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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