Individual Calculations May 2019
 Johnson, G. Christopher  Total change: -25.00  Rating chartPersonal card
 LCU Heidenfeld Trophy 2018-19 Rounds 7-8 Dublin IRL 2019-02-02
RcRownchangeKK*chgGame
 1791 1794 0.50 2 -0.51 20 -10.20 
  Copeland, Dean 1801 IRL0.001-0.4920-9.80 
  Bissett, Vincent 1780 IRL0.501-0.0220-0.40 

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
 1869 1770 0.00 2 -0.74 20 -14.80 
  Burke, Kevin A. 1806 IRL0.001-0.4520-9.00 
  Loughman, Stephen 1931 IRL0.001-0.2920-5.80 

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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