Individual Calculations May 2012
 Zimak, Karel  Total change: -80.70  Rating chartPersonal card
 1. liga zapad 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 2102 1996 0.00 3 -1.09 30 -32.70 
  Duczynski, Martin 2139 CZE0.001-0.3130-9.30 
  Postupa, Martin 1973 CZE0.001-0.5330-15.90 
  Cerny, Martin 2193 CZE0.001-0.2530-7.50 

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)
 
NOTE: K factor changed
 Prebor Prahy - I. trida - skupina 12 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1971 1996 0.00 6 -3.20 15 -48.00 
  Sakar, Milos 2040 CZE0.001-0.4415-6.60 
  Plasil, Petr 1952 CZE0.001-0.5615-8.40 
  Prachar, Josef 1877 CZE0.001-0.6615-9.90 
  Hackel, Ludek 2061 CZE0.001-0.4115-6.15 
  Petrak, Robert 2032 CZE0.001-0.4515-6.75 
  Pokorny, Jan 1864 CZE0.001-0.6815-10.20 

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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