Individual Calculations January 2011
 Kovacs, Istvan  Total change: -13.05  Rating chartPersonal card
 Erkel Memorial B 2010 for U 2100 Gyula HUN 2010-11-01
RcRownchangeKK*chgGame
 1890 1885 2.50 7 -0.87 15 -13.05 
  Hajdu, Istvan 2086 HUN0.001-0.2415-3.60 
  Gaspar, Muriel Aranka 1522 HUN1.0010.10151.50 
  Szasz, Ferenc Dr. 2039 HUN1.0010.711510.65 
  Balog, Imre 2015 HUN0.001-0.3215-4.80 
  Botond, Laszlo 1847 HUN0.001-0.5515-8.25 
  Varga, Tamas 1731 HUN0.501-0.2115-3.15 
  Czapos, Peter 1989 HUN0.001-0.3615-5.40 

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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