Individual Calculations September 2009
 Cajka, Tibor  Total change: -18.45  Rating chartPersonal card
 FIDE OPEN Stare Mesto 2009 Stare Mesto CZE 2009-08-14
RcRownchangeKK*chgGame
 1913 1950 3.50 9 -1.23 15 -18.45 
  Pecha, Tomas 2213 CZE0.001-0.1815-2.70 
  Fridrich Jr., Vaclav 1550  * CZE1.0010.08151.20 
  Kapusta, Petr 2162 CZE0.001-0.2315-3.45 
  Strnad, Radek 1715 CZE1.0010.21153.15 
  Senkyr, Martin 2157 CZE0.001-0.2315-3.45 
  Porat, Hen 1550  * ISR1.0010.08151.20 
  Grochowalski, Pawel 2100 POL0.5010.20153.00 
  Marusak, Peter 2062 SVK0.001-0.3515-5.25 
  Kubik, Michael 1704 CZE0.001-0.8115-12.15 
 * 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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