Individual Calculations June 2017
 Rad, Alexandru  Total change: -9.00  Rating chartPersonal card
 Heidenfeld Trophy 2016-17 Rounds 9-11 Dublin IRL 2017-04-23
RcRownchangeKK*chgGame
 1820 1933 1.50 3 -0.45 20 -9.00 
  Phelan, John J. 1713 IRL1.0010.22204.40 
  Loughman, Stephen 1855 IRL0.501-0.1120-2.20 
  Melaugh, Shane 1892 IRL0.001-0.5620-11.20 

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)
 

 

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