Individual Calculations March 2010
 Grafenhofer, Harald  Total change: -11.10  Rating chartPersonal card
 18th Donau Open Aschach AUT 2009-12-26
RcRownchangeKK*chgGame
 1993 1913 2.00 7 -0.74 15 -11.10 
  Krejci, Jan 2163 CZE0.5010.31154.65 
  Sprotte, Norbert 2215 GER0.001-0.1515-2.25 
  Vogel, Joerg 2063 GER0.001-0.3015-4.50 
  Wolf, Stefan 1918 AUT0.5010.01150.15 
  De Cohen, Lisa 1550 FRA1.0010.10151.50 
  Schwabeneder, Alois 2066 AUT0.001-0.3015-4.50 
  Dappiano, Andrea 1975 ITA0.001-0.4115-6.15 

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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