Individual Calculations September 2009
 Nagy, David  Total change: -7.80  Rating chartPersonal card
 Acs Janos Memorial Tapolca HUN 2009-08-15
RcRownchangeKK*chgGame
 1957 1788 1.00 5 -0.52 15 -7.80 
  Sardy, Peter 2188  * HUN0.001-0.0815-1.20 
  Nemeth, Andras 1991 HUN0.001-0.2415-3.60 
  Smideliusz, Mark 1964 HUN0.001-0.2715-4.05 
  Bodocs, Richard 1630 HUN1.0010.29154.35 
  Nemeth, Zsolt 2012 HUN0.001-0.2215-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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