Individual Calculations May 2011
 Bretscher, Robert  Total change: -17.25  Rating chartPersonal card
 27. ChessOrg Schachfestival Open Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1904 1684 0.50 7 -1.15 15 -17.25 
  Heinich, Manfred 2084  * GER0.001-0.0815-1.20 
  Walter, Mario 1988 GER0.001-0.1415-2.10 
  Klaus, Daniel 1947 GER0.001-0.1815-2.70 
  Gloszeit, Christian 1917 GER0.001-0.2115-3.15 
  Vranova, Jarmila 1761 CZE0.001-0.3915-5.85 
  Titz, Waldemar 1783 GER0.5010.14152.10 
  Auschkalnis, Reinhard 1845 GER0.001-0.2915-4.35 
 * 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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