Individual Calculations July 2009
 Csom, Etelka  Total change: -17.40  Rating chartPersonal card
 Budapest Team Ch I. Div. Budapest HUN 2008-11-09
RcRownchangeKK*chgGame
 2047 2065 2.50 7 -1.16 15 -17.40 
  Smaraglay, Botond 2062 HUN0.5010.00150.00 
  Biro, Zsolt 2094 HUN0.5010.04150.60 
  Racz, Peter 1999 HUN0.501-0.0915-1.35 
  Horkai, Andras 2085 HUN0.001-0.4715-7.05 
  Martin, Bela 2035 HUN0.501-0.0415-0.60 
  Kiss, Jozsef 1984 HUN0.001-0.6115-9.15 
  Rinyu, Janos 2071 HUN0.5010.01150.15 

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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