Individual Calculations May 2012
 Bermingham, Tony  Total change: -2.70  Rating chartPersonal card
 Leinster League Div 1 Armstrong Cup 2011-12 Dublin IRL 2011-10-22
RcRownchangeKK*chgGame
 2022 2029 4.50 9 -0.09 30 -2.70 
  Skrzypnik, Tomasz 2043 POL1.0010.523015.60 
  Roberts, Danny 2029 IRL0.5010.00300.00 
  Palsson, Bogi 2157 NOR0.001-0.3330-9.90 
  Lyons, Brendan 1967 IRL1.0010.413012.30 
  Egan, Colm 1983 IRL0.001-0.5630-16.80 
  Bourached, Anthony 1895 IRL0.501-0.1830-5.40 
  Quinn, Ciaran 2111 IRL0.5010.11303.30 
  Polimac, Darko 1968 IRL0.501-0.0830-2.40 
  Butler, Kevin C. 2044 IRL0.5010.02300.60 

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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