Individual Calculations May 2011
 Kovacs, Sandor  Total change: -1.50  Rating chartPersonal card
 Berekfurdoi Tavasz 2011 B for U2200 Berekfurdo HUN 2011-03-03
RcRownchangeKK*chgGame
 1798 1728 2.50 6 -0.06 25 -1.50 
  Mohacsi, Imre 2002 HUN0.001-0.1725-4.25 
  Czina, Peter 1695 HUN0.501-0.0525-1.25 
  Egyed, Viktoria 1571 HUN1.0010.29257.25 
  Balogh, David 1995 HUN0.001-0.1825-4.50 
  Zsamboki, Janos 1443 HUN1.0010.16254.00 
  Sebok, Istvan 2083 HUN0.001-0.1125-2.75 

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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