Individual Calculations February 2013
 Spreer, Lutz  Total change: 8.25  Rating chartPersonal card
 Marienbad Open 2013 - C - FIDE open Marianske Lazne CZE 2013-01-19
RcRownchangeKK*chgGame
 1886 1678 2.50 8 0.55 15 8.25 
  Strecker, Gerhard 2034 GER0.001-0.1115-1.65 
  Sagar, Tejaswini wc1868 IND0.001-0.2515-3.75 
  Priya, Vss 1817 IND0.001-0.3115-4.65 
  Von Keyserlingk, Chanda 1753 GER0.5010.10151.50 
  Kjaer, Thomas 1832 DEN1.0010.711510.65 
  Johansen, Lars 1998 NOR1.0010.871513.05 
  Holes, Michal 1941 CZE0.001-0.1815-2.70 
  Sagar, Anjali 1842 IND0.001-0.2815-4.20 

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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