Individual Calculations September 2009
 Lejer, Sandor  Total change: -21.30  Rating chartPersonal card
 Acs Janos Memorial Tapolca HUN 2009-08-15
RcRownchangeKK*chgGame
 1716 2020 2.00 4 -1.42 15 -21.30 
  Czipp, Janos 1645 HUN1.0010.09151.35 
  Haszon, Abel 1729 HUN0.001-0.8515-12.75 
  Krepsz, Gabor 1687 HUN1.0010.12151.80 
  Ongai, Erik 1804 HUN0.001-0.7815-11.70 

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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