Individual Calculations July 2009
 Zahonyi Abel, Mark  Total change: 12.75  Rating chartPersonal card
 Budapest Team Champ. Second Div. Budapest HUN 2008-11-09
RcRownchangeKK*chgGame
 1921 1637 1.00 3 0.51 25 12.75 
  Denes, Jozsef 1987 HUN0.5010.39259.75 
  Nemeth, Otto 1875 HUN0.001-0.2025-5.00 
  Suranyi, Istvan 1901 HUN0.5010.32258.00 

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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