Individual Calculations June 2017
 McMorrow, John  Total change: 10.20  Rating chartPersonal card
 Armstrong Cup 2016-17 Rounds 9-11 Dublin IRL 2017-04-23
RcRownchangeKK*chgGame
 2017 1963 0.50 1 0.08 20 1.60 
  Harding, Tim c2017 IRL0.5010.08201.60 

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)
 
 Ennis Shield 2016-17 Rounds 9-11 Dublin IRL 2017-04-23
RcRownchangeKK*chgGame
 1910 1963 1.00 1 0.43 20 8.60 
  Johnson, G. Christopher 1910 IRL1.0010.43208.60 

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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