Rapid: Individual Calculations January 2015
 Jecek, Miroslaw  Total change: -15.40  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 2000 1963 2.50 7 -0.77 20 -15.40 
  Ledger, Andrew J m2363  * ENG0.001-0.0820-1.60 
  Ramaiya, Anshu 1661 ENG1.0010.15203.00 
  Lagumina, Giulio f2334 ITA0.001-0.1020-2.00 
  Bansal, Rohan 1830 ENG0.501-0.1820-3.60 
  Slater, Tom 1680 ENG1.0010.16203.20 
  Hill, Alistair 2066 ENG0.001-0.3620-7.20 
  Armstrong, Malcolm J 2064 ENG0.001-0.3620-7.20 
 * 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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