Individual Calculations February 2019
 Phelan, Leo  Total change: 76.00  Rating chartPersonal card
 New Year Norm Event Section C Dublin IRL 2019-01-02
RcRownchangeKK*chgGame
 1814 1632 4.50 9 1.90 40 76.00 
  Scott, Luke 1837 IRL0.5010.264010.40 
  O`connell, David 1828 IRL1.0010.754030.00 
  Butler, Kevin 2032  * IRL0.5010.424016.80 
  Melaugh, Gavin 2032  * IRL0.001-0.0840-3.20 
  Venkatesan, Kavin 1657 IRL0.001-0.4740-18.80 
  Lowry-O`reilly, Hannah wf1737 IRL1.0010.644025.60 
  Gamage, Vihanga 1528 IRL1.0010.364014.40 
  Goss, Alex 1775 IRL0.001-0.3140-12.40 
  O`neill, Sam 1900 IRL0.5010.334013.20 
 * 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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