Individual Calculations February 2020
 Keogh, Eamon  Total change: 39.60  Rating chartPersonal card
 LCU Armstrong Cup 2019-20 Rounds 4-5 Leinster IRL 2019-11-11
RcRownchangeKK*chgGame
 1923 1926 2.00 2 0.99 20 19.80 
  McCann, David 1759 IRL1.0010.28205.60 
  Jackson, Carl 2087 IRL1.0010.712014.20 

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)
 
 LCU Armstrong Cup 2019-20 Round 6 Leinster IRL 2020-01-01
RcRownchangeKK*chgGame
 1877 1918 0.00 1 -0.56 20 -11.20 
  Scott, Luke 1877 IRL0.001-0.5620-11.20 

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
 1925 1918 5.00 7 1.55 20 31.00 
  Scott, Shay 1575 IRL1.0010.12202.40 
  O`connell, Denis 1763 IRL1.0010.29205.80 
  Macelligott, Gerard c2017 IRL1.0010.642012.80 
  O`connor, Jonathan 2154 IRL0.001-0.2020-4.00 
  Salter, David 1862 IRL0.501-0.0820-1.60 
  Nikrow, Shahram 1837 IRL1.0010.39207.80 
  Moss, Robin f2269 ENG0.5010.39207.80 

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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