Individual Calculations January 2010
 Boldt, Dietmar  Total change: 24.50  Rating chartPersonal card
 4.Intern.Herbstopen A Deizisau GER 2009-10-29
RcRownchangeKK*chgGame
 2020 1784 2.50 7 0.98 25 24.50 
  Holscher, Peter 2069 NED0.5010.34258.50 
  Teuschler, Hugo 2082 AUT1.0010.852521.25 
  Kunze, Holger 2184  * GER0.001-0.0825-2.00 
  Schink, Barbara 2022 AUT0.5010.30257.50 
  Linder, Oliver 1995 GER0.001-0.2325-5.75 
  Volz, Daniel 1904 GER0.001-0.3425-8.50 
  Michna, Marcus, Dr. 1886 GER0.5010.14253.50 
 * 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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