Individual Calculations March 2010
 Sprotte, Norbert  Total change: -14.85  Rating chartPersonal card
 18th Donau Open Aschach AUT 2009-12-26
RcRownchangeKK*chgGame
 2019 2215 3.50 6 -0.99 15 -14.85 
  Dappiano, Andrea 1975 ITA0.501-0.3015-4.50 
  Grafenhofer, Harald 1913 AUT1.0010.15152.25 
  Huber, Guenther 2025 AUT0.501-0.2515-3.75 
  Vogel, Joerg 2063 GER0.501-0.2015-3.00 
  Matt, Stefan 2072 AUT0.501-0.1915-2.85 
  Schwabeneder, Alois 2066 AUT0.501-0.2015-3.00 

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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