Individual Calculations May 2010
 Gembala, Dusan  Total change: -2.00  Rating chartPersonal card
 SVK_3rd league group C1 Various SVK 2009-10-03
RcRownchangeKK*chgGame
 1920 1889 0.00 1 -0.46 25 -11.50 
  Matejov, Anton 1920 SVK0.001-0.4625-11.50 

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)
 
 SVK_4th league group C12 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1963 1889 2.00 4 0.38 25 9.50 
  Spanko, Jan 2050 SVK0.5010.21255.25 
  Nahalka, Jan 1963 SVK0.5010.10252.50 
  Mocary, Metod 2048 SVK0.5010.21255.25 
  Piecka, Juraj 1790 SVK0.501-0.1425-3.50 

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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