Individual Calculations May 2010
 Jelen, Peter  Total change: -40.20  Rating chartPersonal card
 SVK_4th league group C12 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1735 1980 0.50 4 -2.68 15 -40.20 
  Rukavica, Rudolf 1748 SVK0.501-0.2915-4.35 
  Berec, Imrich 1787 SVK0.001-0.7515-11.25 
  Kerdik, Adam 1608 SVK0.001-0.9015-13.50 
  Slahucka, Vladimir 1797 SVK0.001-0.7415-11.10 

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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