Rapid: Individual Calculations March 2020
 Roberts, Danny  Total change: 9.80  Rating chartPersonal card
 Ulster Rapidplay Championship 2020 Newry IRL 2020-02-01
RcRownchangeKK*chgGame
 1858 2005 2.50 3 0.49 20 9.80 
  Lavery, Robert 1702 IRL1.0010.14202.80 
  Kelly, Christopher 1725 IRL1.0010.16203.20 
  Scannell, Stephen 2148 IRL0.5010.19203.80 

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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