Individual Calculations June 2017
 Barrett, Conor  Total change: 12.40  Rating chartPersonal card
 Dublin Spring League Dublin IRL 2017-02-15
RcRownchangeKK*chgGame
 1524 1742 3.50 4 0.45 40 18.00 
  Honner, Mervyn 1409 IRL1.0010.12404.80 
  Menon, Sanjay 1433 IRL1.0010.14405.60 
  Goss, Alex 1639 IRL0.501-0.1440-5.60 
  Whelan, Niall P. 1616 IRL1.0010.334013.20 

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 2016-17 Rounds 9-11 Dublin IRL 2017-04-23
RcRownchangeKK*chgGame
 1811 1674 0.50 2 -0.14 40 -5.60 
  Duffy, Anthony 1762 IRL0.001-0.3840-15.20 
  Doyle, Philip P. 1859 IRL0.5010.24409.60 

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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