Individual Calculations November 2009
 Wertjanz, David  Total change: 6.45  Rating chartPersonal card
 16th Open Graz Graz AUT 2009-08-29
RcRownchangeKK*chgGame
 2204 2071 3.50 9 0.43 15 6.45 
  Zupe, Miran m2344 SLO0.5010.33154.95 
  Zelcic, Robert g2471  * CRO0.001-0.0815-1.20 
  Schuetz, Christian 1940 AUT1.0010.32154.80 
  Titz, Heimo f2273 AUT1.0010.761511.40 
  Hess, Christian f2257 GER0.001-0.2615-3.90 
  Boehmer, Ernst, Di. 2140 AUT0.5010.10151.50 
  Schrey, Stefan 2159 AUT0.5010.12151.80 
  Mihevc, Ivo 2207 SLO0.001-0.3215-4.80 
  Schink, Barbara 2043 AUT0.001-0.5415-8.10 
 * 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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