Individual Calculations September 2010
 Berki, Zsofi Anna  Total change: 31.65  Rating chartPersonal card
 Piatnik Cup HUN U18 Ch. Girls Budapest HUN 2010-06-25
RcRownchangeKK*chgGame
 1820 1619 2.50 6 0.83 15 12.45 
  Hitter, Gabriella 2019  * HUN1.0010.921513.80 
  Zsigrai, Sara 1612 HUN1.0010.49157.35 
  Sallai, Andrea 1642 HUN0.001-0.4715-7.05 
  Fur, Katinka 1935 HUN0.001-0.1315-1.95 
  Zsigrai, Eszter 1693 HUN0.5010.10151.50 
  Tanacs, Anna wf2019  * HUN0.001-0.0815-1.20 
 * 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)
 
 Nyirsegi Torna 2010 B U2000 Nyiregyhaza HUN 2010-07-10
RcRownchangeKK*chgGame
 1800 1601 3.00 7 1.28 15 19.20 
  Runda, Mate Bence 1870 HUN0.5010.33154.95 
  Borbath, Janos 1791 HUN0.5010.25153.75 
  Magyar, Andras 1780 HUN0.001-0.2715-4.05 
  Szabo, Istvan 1770 HUN1.0010.721510.80 
  Kurucz, Janos 1806 HUN0.001-0.2415-3.60 
  Fenyvesi, Tamas 1813 HUN0.001-0.2315-3.45 
  Kuburczik, Bela 1768 HUN1.0010.721510.80 

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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