Individual Calculations April 2009
 Schnoewitz, Brigitte  Total change: -32.75  Rating chartPersonal card
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 1841 1795 1.00 5 -1.31 25 -32.75 
  Gschwendtner, Stanislav 2082 CZE0.001-0.1625-4.00 
  Navratil, Jiri Sen. 2136 CZE0.001-0.1225-3.00 
  Griec, Milan 1606 CZE0.501-0.2525-6.25 
  Schumacher, Ursula 1719 GER0.001-0.6025-15.00 
  Ruzickova, Helena, Mgr. 1661 CZE0.501-0.1825-4.50 

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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