Individual Calculations May 2012
 Koren, Pavel  Total change: -22.50  Rating chartPersonal card
 3rd league SVK gr. C2 Various SVK 2011-10-16
RcRownchangeKK*chgGame
 1955 1859 1.50 6 -0.75 30 -22.50 
  Safarik, Milan 2006 SVK0.001-0.3030-9.00 
  Hellebrandt, Jaroslav 1918 SVK1.0010.583017.40 
  Allaram, Norbert 1863 SVK0.001-0.4930-14.70 
  Adam, Tamas 1848 SVK0.501-0.0230-0.60 
  Kovalik, Julius 2018 SVK0.001-0.2930-8.70 
  Luptak, Pavol 2074 SVK0.001-0.2330-6.90 

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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