Individual Calculations September 2009
 Sandor, Stefan  Total change: 1.25  Rating chartPersonal card
 OPEN Gabcikovo 2009 Gabcikovo SVK 2009-06-13
RcRownchangeKK*chgGame
 1810 1651 2.50 8 0.05 25 1.25 
  Stanek, Stanislav 2001 CZE0.001-0.1125-2.75 
  Lelkes, Gejza 1826 SVK0.001-0.2725-6.75 
  Bott, Tamas 1806 SVK0.5010.21255.25 
  Csefalvay, Stefan 1965 SVK0.001-0.1425-3.50 
  Sido, Daniel 1769 SVK0.5010.16254.00 
  Bogar, Tomas 1847 SVK0.5010.25256.25 
  Szabo, Julius 1761 SVK0.5010.15253.75 
  Zicho, Anton 1502 SVK0.501-0.2025-5.00 

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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