Individual Calculations May 2010
 Halasz, Michal  Total change: -12.00  Rating chartPersonal card
 SVK_4th league group A11 Various SVK 2009-10-17
RcRownchangeKK*chgGame
 1838 1828 2.50 7 -0.92 15 -13.80 
  Just, Jozef 1808 SVK0.501-0.0315-0.45 
  Kuma, Rudolf 1727 SVK1.0010.36155.40 
  Kunak, Stanislav 1775 SVK0.001-0.5715-8.55 
  Foglar, Ivan 2055 SVK0.5010.29154.35 
  Vitazka, Juraj 1822 SVK0.001-0.5115-7.65 
  Sosovicka, Matej 1832 SVK0.001-0.4915-7.35 
  Perasin, Marian 1849 SVK0.5010.03150.45 

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 A1 Various SVK 2009-10-18
RcRownchangeKK*chgGame
 1856 1828 1.50 3 0.12 15 1.80 
  Rathousky, Karol 1864 SVK0.001-0.4515-6.75 
  Farkas, Vladimir 1959 SVK1.0010.681510.20 
  Sklars, Tomas 1746 SVK0.501-0.1115-1.65 

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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