Individual Calculations June 2013
 King, Melvyn  Total change: -0.30  Rating chartPersonal card
 Leinster Chess Union Div 2 Heidenfeld Trophy 2012-2013 Dublin IRL 2012-09-22
RcRownchangeKK*chgGame
 2028 1890 1.00 2 0.37 15 5.55 
  Noone, Joe 1990 IRL0.001-0.3615-5.40 
  Scarry, Herbert 2065 IRL1.0010.731510.95 

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)
 
 Malahide Millennium Tournament 2013 Dublin IRL 2013-05-04
RcRownchangeKK*chgGame
 2062 1890 1.00 5 -0.39 15 -5.85 
  McMahon, Daire f2161 IRL0.001-0.1715-2.55 
  O`Donnell, Conor 1998 IRL0.001-0.3515-5.25 
  Cichonski, Bartlomiej 2038 IRL0.001-0.3015-4.50 
  Freeman, Gordon 2119 IRL0.001-0.2115-3.15 
  Keogh, Eamon 1995 IRL1.0010.64159.60 

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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