Individual Calculations July 2009
 Polgari, Laszlo  Total change: -35.00  Rating chartPersonal card
 SVK 3rd league gr.C2 2008/09 Various SVK 2008-10-12
RcRownchangeKK*chgGame
 1948 2010 0.50 3 -1.24 25 -31.00 
  Zbirka, Peter 2036 SVK0.001-0.4625-11.50 
  Kuchyna, Stanislav 1988 SVK0.501-0.0325-0.75 
  Murinova, Julia 1820 SVK0.001-0.7525-18.75 

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)
 
 BAZ Team Ch M1 Borbely Z BAZ County 8 cities HUN 2008-11-09
RcRownchangeKK*chgGame
 1896 2010 0.50 1 -0.16 25 -4.00 
  Barla, Janos 1896 HUN0.501-0.1625-4.00 

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)
 

 

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