Individual Calculations April 2013
 Allahverdi, Maryam  Total change: -7.05  Rating chartPersonal card
 29th Budapest Spring Festival Open Budapest HUN 2013-03-18
RcRownchangeKK*chgGame
 1943 1807 2.50 9 -0.47 15 -7.05 
  Borda, Lajos 2135 HUN0.001-0.1315-1.95 
  Opl, Klaus 2010 AUT0.5010.26153.90 
  Letay, Gyula f1967 HUN0.5010.21153.15 
  Marjanovics, Annamaria wc1921 HUN0.001-0.3415-5.10 
  Wiman, Kenneth 1918 SWE0.5010.15152.25 
  Cross, Ted 2041 USA0.001-0.2115-3.15 
  Mihaly, Zoltan 1803 HUN0.501-0.0115-0.15 
  Dlauchy, Peter 1832 HUN0.5010.03150.45 
  Kun, Joan 1859 GER0.001-0.4315-6.45 

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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