Individual Calculations July 2009
 Plsek, Pavel  Total change: -28.50  Rating chartPersonal card
 2. liga F various CZE 2008-10-12
RcRownchangeKK*chgGame
 2037 2088 0.00 2 -1.14 25 -28.50 
  Mrazek, Lumir 1987 CZE0.001-0.6425-16.00 
  Holeksa, Milos 2087 CZE0.001-0.5025-12.50 

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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