Individual Calculations June 2013
 Hoffmann, Norbert  Total change: -5.40  Rating chartPersonal card
 Munster Chess Union Division 1 2012-13 Charleville, Cork, Ennis, Limerick, Mallow IRL 2012-12-01
RcRownchangeKK*chgGame
 2028 2094 2.50 5 -0.36 15 -5.40 
  Twomey, Pat 1892 IRL1.0010.24153.60 
  Karolyi, Tibor m2346 HUN0.001-0.1915-2.85 
  O`Brien, Ray 1714 IRL1.0010.09151.35 
  McPhillips, Karl 2232 IRL0.001-0.3115-4.65 
  Short, Stephen 1955 IRL0.501-0.1915-2.85 

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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