Individual Calculations July 2008
 Petras, Karol  Total change: -3.90  Rating chartPersonal card
 SVK 3rd league gr.B1 2007/08 Various SVK 2007-10-14
RcRownchangeKK*chgGame
 1984 1918 3.00 8 -0.26 15 -3.90 
  Luptak, Dusan 1982 SVK0.001-0.4115-6.15 
  Balko, Dominik 2018 SVK0.001-0.3615-5.40 
  Gyarmati, Tichomir 1987 SVK0.001-0.4015-6.00 
  Nemky, Martin 2025 SVK1.0010.65159.75 
  Pallag, Gyorgy 1944 SVK0.001-0.4615-6.90 
  Abraham, Jan 1971 SVK1.0010.57158.55 
  Gasparik, Zdenek 1991 SVK1.0010.60159.00 
  Becko, Frantisek 1954 SVK0.001-0.4515-6.75 

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)
 

 

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