Individual Calculations October 2017
 Macdonagh, Alan  Total change: -40.60  Rating chartPersonal card
 Elm Mount Championship 2017 A Dublin IRL 2017-08-14
RcRownchangeKK*chgGame
 1926 1855 2.00 10 -2.03 20 -40.60 
  O`neill, Paul 1882 IRL0.5010.04200.80 
  Armstrong, Fred 1843 IRL0.501-0.0220-0.40 
  Creighton, Terry 1805 IRL0.001-0.5720-11.40 
  Macelligott, Gerard c2015 IRL0.001-0.2920-5.80 
  Murphy, Sean 1927 IRL0.001-0.4020-8.00 
  Melaugh, Shane 1985 IRL0.001-0.3220-6.40 
  Melaugh, Gavin 1936 IRL0.001-0.3920-7.80 
  Quinn, Ciaran 1996 IRL0.5010.19203.80 
  Kelly, Stephen J. 1970 IRL0.001-0.3420-6.80 
  Boyle, Bernard 1902 IRL0.5010.07201.40 

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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