Individual Calculations May 2019
 Hayden, Luke  Total change: 41.20  Rating chartPersonal card
 The National Club Championship 2019 Dublin IRL 2019-04-05
RcRownchangeKK*chgGame
 1748 1486 2.00 5 1.03 40 41.20 
  O`higgins, Niall 1686 IRL1.0010.764030.40 
  Armstrong, Fred 1835 IRL0.5010.394015.60 
  Lohan, Martin 1737 IRL0.001-0.1940-7.60 
  Vesely, Jozef 1597 SVK0.5010.15406.00 
  Lyons, Brendan 1886  * IRL0.001-0.0840-3.20 
 * 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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