Individual Calculations May 2019
 Wallace, Martin  Total change: 22.20  Rating chartPersonal card
 LCU Heidenfeld Trophy 2018-19 Rounds 7-8 Dublin IRL 2019-02-02
RcRownchangeKK*chgGame
 1866 1899 1.50 2 0.41 20 8.20 
  Cornes, Brendan 1839 IRL0.501-0.0820-1.60 
  O`brien, John P. 1892 IRL1.0010.49209.80 

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)
 
 LCU Heidenfeld Trophy 2018-19 Rounds 9-10 Dublin IRL 2019-03-09
RcRownchangeKK*chgGame
 1780 1895 2.00 2 0.70 20 14.00 
  O`brien, George 1873 IRL1.0010.47209.40 
  O`higgins, Niall 1686 IRL1.0010.23204.60 

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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