Individual Calculations March 2023
 Mallaghan, Danny  Total change: -116.40  Rating chartPersonal card
 The Williamson.Shield 2023 section A Belfast IRL 2023-01-20
RcRownchangeKK*chgGame
 1803 1967 2.00 3 -0.06 40 -2.40 
  Spackman, Conor 1697 IRL0.501-0.3340-13.20 
  Moreland, Desmond 1635 IRL1.0010.12404.80 
  Tahmankar, Mandar 2077 IND0.5010.15406.00 

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)
 
 The Sligo Spring Tournament 2023 Master Enniscrone IRL 2023-02-03
RcRownchangeKK*chgGame
 1803 1967 0.00 4 -2.85 40 -114.00 
  Kavanagh, James 1718 IRL0.001-0.8140-32.40 
  Abdullayev, Rustem 1800 IRL0.001-0.7240-28.80 
  James, Chris 1877 SCO0.001-0.6240-24.80 
  Boyle, Bernard 1818 IRL0.001-0.7040-28.00 

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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