Rapid: Individual Calculations September 2019
 McMorrow, John  Total change: 4.00  Rating chartPersonal card
 The Irish Championship 2019 Rapid Dublin IRL 2019-08-04
RcRownchangeKK*chgGame
 1952 1982 3.50 6 0.20 20 4.00 
  Nolan, Dermot 1652 IRL1.0010.12202.40 
  Buckley, Colm 1878 IRL0.501-0.1420-2.80 
  Byrne, Alex 1928 IRL1.0010.42208.40 
  Quinn, Mark m2382  * IRL0.001-0.0820-1.60 
  Murphy, Sean 1967 IRL1.0010.48209.60 
  Melaugh, Shane 1907 IRL0.001-0.6020-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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