Individual Calculations July 2010
 Graf, Roland  Total change: -16.05  Rating chartPersonal card
 17.Muehlhaeuser + Jenaer Schach-Open 2010 Jena GER 2010-05-13
RcRownchangeKK*chgGame
 1946 2201 4.50 7 -1.07 15 -16.05 
  Lorenz, Erik 1801  * GER0.501-0.4215-6.30 
  Koch, Herbert 1912 GER1.0010.16152.40 
  Streit, Juergen 1938 GER1.0010.18152.70 
  Bluhm, Sonja Maria 1801  * GER1.0010.08151.20 
  Stuemer, Paul 2089 GER0.001-0.6515-9.75 
  Rauhut, Frank, Dr. 1992 GER0.501-0.2715-4.05 
  Von Otte, Wilhelm 2088 GER0.501-0.1515-2.25 
 * 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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