Individual Calculations December 2015
 O`connell, David  Total change: -13.60  Rating chartPersonal card
 Ennis Shield 2015/2016 Rounds 1 and 2 Dublin IRL 2015-09-14
RcRownchangeKK*chgGame
 1958 1767 0.50 2 -0.02 40 -0.80 
  O`neill, Paul 1892 IRL0.5010.17406.80 
  Gedvilaite, Monika wf2023 IRL0.001-0.1940-7.60 

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)
 
 Armstrong Cup 2015/2016 Rounds 3 and 4 Dublin IRL 2015-10-10
RcRownchangeKK*chgGame
 1813 1742 0.50 2 -0.32 40 -12.80 
  Cooney, Brendan 1690 IRL0.501-0.0740-2.80 
  Beckett, Brian 1936 IRL0.001-0.2540-10.00 

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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