Individual Calculations May 2010
 Orvisky, Vladimir  Total change: 39.75  Rating chartPersonal card
 SVK_4th league group A21 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1923 1805 3.00 6 0.95 25 23.75 
  Krchnak, Rudolf 1914 SVK1.0010.652516.25 
  Vepy, Ivan 1920 SVK0.001-0.3425-8.50 
  Beran, Jan 1931 SVK0.001-0.3325-8.25 
  Skapik, Branislav 1847 SVK1.0010.562514.00 
  Kramarik, Peter 2017 SVK0.001-0.2325-5.75 
  Vach, Jozef 1907 SVK1.0010.642516.00 

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)
 
 SVK_3rd league group A2 Various SVK 2009-10-28
RcRownchangeKK*chgGame
 1907 1805 1.00 1 0.64 25 16.00 
  Vach, Jozef 1907 SVK1.0010.642516.00 

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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