Individual Calculations May 2011
 Tobias, Gyozo  Total change: -2.25  Rating chartPersonal card
 SVK 2nd league gr.D Various SVK 2010-10-23
RcRownchangeKK*chgGame
 1838 1936 3.00 5 -0.15 15 -2.25 
  Gdula, Jan 1915 SVK1.0010.47157.05 
  Sosa, Pavol 1831 SVK0.001-0.6415-9.60 
  Kaminsky, Ladislav 1853 SVK0.001-0.6115-9.15 
  Fecko, Juraj 1857 SVK1.0010.39155.85 
  Valentik, Roman 1735 SVK1.0010.24153.60 

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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