Rapid: Individual Calculations December 2014
 Ballardini, Albert  Total change: -3.20  Rating chartPersonal card
 2nd Muswell Hill Rapidplay Open London ENG 2014-11-01
RcRownchangeKK*chgGame
 1874 1754 2.00 6 -0.16 20 -3.20 
  Merry, Alan B f2154  * ENG0.001-0.0820-1.60 
  Shaw, Matthew H 1813 ENG0.001-0.4220-8.40 
  Du Buf, Paul 1991 ENG0.001-0.2020-4.00 
  Cohen, Ronnie 1802 ENG1.0010.572011.40 
  Hung, Jake 1652 ENG1.0010.36207.20 
  Rubeck, Jonathan 1832 ENG0.001-0.3920-7.80 
 * 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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