Individual Calculations October 2008
 Jirasek, Jiri  Total change: 6.25  Rating chartPersonal card
 O sachoveho krale senioru 2008 - nad 50 let Rychnov nad Kneznou CZE 2008-08-18
RcRownchangeKK*chgGame
 2041 1922 2.00 5 0.25 25 6.25 
  Jacko, Vladimir f2107 SVK0.001-0.2625-6.50 
  Dvorak, Eduard 1891 CZE1.0010.462511.50 
  Stuchly, Jaroslav 1979 CZE1.0010.582514.50 
  Horak, Jiri 2227 CZE0.001-0.1425-3.50 
  Kotyza, Bohumil 2002 CZE0.001-0.3925-9.75 

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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