Individual Calculations July 2008
 Lazan, Rastislav  Total change: 19.50  Rating chartPersonal card
 SVK 3rd league gr.B1 2007/08 Various SVK 2007-10-14
RcRownchangeKK*chgGame
 1965 2041 5.00 7 0.78 25 19.50 
  Knotek, Anton 1967 SVK1.0010.402510.00 
  Rybar, Peter 1860 SVK0.501-0.2425-6.00 
  Abraham, Jan 1971 SVK0.501-0.1025-2.50 
  Varga, Alexander 1942 SVK1.0010.36259.00 
  Szaraz, Vojtech 2083 SVK1.0010.562514.00 
  Grilus, Marian 1875 SVK0.501-0.2225-5.50 
  Illes, Ivan 2056 SVK0.5010.02250.50 

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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