Individual Calculations July 2014
 O`donoghue, Denis J.  Total change: 16.50  Rating chartPersonal card
 Munster Chess Union League 2013-14 Limerick, Charleville and Ennis IRL 2013-10-12
RcRownchangeKK*chgGame
 1904 1981 3.50 4 1.10 15 16.50 
  Rea, Willie 1907 IRL1.0010.40156.00 
  Kiely, Paul C. 1915 IRL0.501-0.0915-1.35 
  O`brien, Ray 1760 IRL1.0010.22153.30 
  Aherne, Anthony J. 2032 IRL1.0010.57158.55 

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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