Individual Calculations July 2009
 Sajtlava, Igor  Total change: -25.80  Rating chartPersonal card
 SVK senior championship OPEN A Tatranske Matliare SVK 2009-05-31
RcRownchangeKK*chgGame
 2007 1973 1.50 7 -1.72 15 -25.80 
  Ruckschloss, Karol f2253 SVK0.5010.34155.10 
  Bakalar, Jan 2091 SVK0.5010.16152.40 
  Novak, Ivan f2227 SVK0.001-0.1915-2.85 
  Simek, Jiri 2153 CZE0.001-0.2615-3.90 
  Demko, Ladislav 1798 SVK0.001-0.7315-10.95 
  Vinarcik, Milan 1799 SVK0.001-0.7315-10.95 
  Fiala, Ivan 1725 SVK0.501-0.3115-4.65 

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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