Individual Calculations February 2020
 Quigley, Colm  Total change: -27.60  Rating chartPersonal card
 LCU Armstrong Cup 2019-20 Rounds 4-5 Leinster IRL 2019-11-11
RcRownchangeKK*chgGame
 1964 1932 0.50 2 -0.42 20 -8.40 
  Higgins, Kenneth 1845 IRL0.001-0.6220-12.40 
  Freeman, Gordon 2083 IRL0.5010.20204.00 

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)
 
 LCU Armstrong Cup 2019-20 Round 6 Leinster IRL 2020-01-01
RcRownchangeKK*chgGame
 1925 1956 1.00 1 0.46 20 9.20 
  Gross, Patrick 1925 GER1.0010.46209.20 

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)
 
 The Irish over 50 and over 65 Championships 2020 Dublin IRL 2020-01-02
RcRownchangeKK*chgGame
 1733 1956 4.00 7 -1.42 20 -28.40 
  Cassidy, Sydney 1602 IRL1.0010.11202.20 
  Armstrong, Fred 1772 IRL0.501-0.2420-4.80 
  Salter, David 1862 IRL0.001-0.6320-12.60 
  Duff, Paul 1676 IRL0.501-0.3420-6.80 
  O`daly, Liam 1691 IRL1.0010.18203.60 
  Fitzsimons, Pat 1787 IRL0.501-0.2220-4.40 
  Deneher, Jimmy 1740 IRL0.501-0.2820-5.60 

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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