Individual Calculations July 2009
 Novak, Jiri  Total change: -20.00  Rating chartPersonal card
 Extraliga dorostu - vychod various CZE 2008-10-04
RcRownchangeKK*chgGame
 1730 1707 0.50 2 -0.44 25 -11.00 
  Pavlicek, Tomas 1621 CZE0.501-0.1225-3.00 
  Svoboda, Matej 1839 CZE0.001-0.3225-8.00 

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)
 
NOTE: K factor changed
 Open Orlova 2009 Orlova CZE 2009-05-23
RcRownchangeKK*chgGame
 2010 1707 0.00 4 -0.60 15 -9.00 
  Vesselovsky, Serguei m2057 CZE0.001-0.1115-1.65 
  Olsar, Zdenek 2057 CZE0.001-0.1115-1.65 
  Pilch, Roman 2038 CZE0.001-0.1215-1.80 
  Kawulok, Marek 1887 CZE0.001-0.2615-3.90 

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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