Individual Calculations May 2018
 Roe, Gordon  Total change: -31.60  Rating chartPersonal card
 Ennis Shield 2017-18 Rounds 9-10 Various IRL 2018-02-27
RcRownchangeKK*chgGame
 1839 1742 0.00 1 -0.37 40 -14.80 
  Kelly, John C. 1839 IRL0.001-0.3740-14.80 

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)
 
 Heidenfeld Trophy 2017-18 Rounds 9-10 Various IRL 2018-03-03
RcRownchangeKK*chgGame
 1798 1742 0.00 1 -0.42 40 -16.80 
  Coldrick, Art 1798 IRL0.001-0.4240-16.80 

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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