Individual Calculations November 2009
 Kralik, Attila  Total change: -38.75  Rating chartPersonal card
 IV. Sarret Kupa 2009 Tetetlen HUN 2009-09-25
RcRownchangeKK*chgGame
 1752 1893 2.50 6 -1.55 25 -38.75 
  Bakk, Zoltan 2065 HUN0.001-0.2725-6.75 
  Nagy, Szilard 1750 HUN1.0010.31257.75 
  Berta, Sandor 1685 HUN0.001-0.7725-19.25 
  Simon, Lili 1753 HUN0.501-0.1925-4.75 
  Peczely, Sebastian Zsombor 1554 HUN0.001-0.8825-22.00 
  Dudics, Zoltan 1703 HUN1.0010.25256.25 

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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