Individual Calculations May 2010
 Berec, Imrich  Total change: 22.75  Rating chartPersonal card
 SVK_3rd league group C1 Various SVK 2009-10-03
RcRownchangeKK*chgGame
 1934 1787 2.50 8 0.01 25 0.25 
  Toma, Rudolf 2073 SVK0.001-0.1625-4.00 
  Vlha, Matej 1786 SVK0.001-0.5025-12.50 
  Slavik, Milan 1928 SVK0.001-0.3125-7.75 
  Rzeszoto, Rastislav 1961 SVK0.5010.23255.75 
  Hajas, Ladislav 1943 SVK0.5010.21255.25 
  Chmelar, Pavol 1909 SVK0.5010.17254.25 
  Briestenska, Andrea 1828 SVK0.5010.06251.50 
  Miciak, Maros 2042 SVK0.5010.31257.75 

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)
 
 SVK_4th league group C12 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1865 1787 4.50 9 0.90 25 22.50 
  Dornik, Jan 1802 SVK0.001-0.4825-12.00 
  Jelen, Peter 1980 SVK1.0010.752518.75 
  Kucka, Ondrej 1850 SVK0.5010.09252.25 
  Rukavica, Rudolf 1748 SVK0.501-0.0525-1.25 
  Fric, Miroslav 1823 SVK0.5010.05251.25 
  Mraz, Ondrej 1760 SVK0.501-0.0425-1.00 
  Murin, Pavol 2079 SVK0.5010.35258.75 
  Slahucka, Vladimir 1797 SVK0.5010.01250.25 
  Tvrdon, Peter 1950 SVK0.5010.22255.50 

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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