Individual Calculations May 2010
 Helbich, Branislav  Total change: -24.15  Rating chartPersonal card
 SVK 1st league group West Various SVK 2009-10-17
RcRownchangeKK*chgGame
 2019 2045 0.00 3 -1.61 15 -24.15 
  Nemeth, Daniel 1945 SVK0.001-0.6415-9.60 
  Puchart, Vladimir 2047 SVK0.001-0.5015-7.50 
  Sosovicka, Juraj 2066 SVK0.001-0.4715-7.05 

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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