Individual Calculations June 2013
 Cormican, John A.  Total change: -54.00  Rating chartPersonal card
 Munster Chess Union Division 1 2012-13 Charleville, Cork, Ennis, Limerick, Mallow IRL 2012-12-01
RcRownchangeKK*chgGame
 1897 2019 0.00 1 -0.67 30 -20.10 
  Kiely, Paul C. 1897 IRL0.001-0.6730-20.10 

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)
 
 National Club Championships 2013 Dublin IRL 2013-04-27
RcRownchangeKK*chgGame
 1996 2019 1.00 4 -1.13 30 -33.90 
  Fox, Anthony 2108 IRL0.001-0.3830-11.40 
  Reynolds, Pat 2013 IRL1.0010.493014.70 
  Egan, Colm 1893 IRL0.001-0.6730-20.10 
  O`Donnell, Conor 1970 IRL0.001-0.5730-17.10 

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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