Rapid: Individual Calculations January 2015
 Herring, Samuel  Total change: 51.20  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 1945 1618 4.00 9 2.56 20 51.20 
  Bates, Richard A m2018  * ENG0.001-0.0820-1.60 
  Harasic Borgialli, Mihail 2018  * ARG1.0010.922018.40 
  Prill, Daniel 2018  * GER0.001-0.0820-1.60 
  Chan, Nevil 2018  * ENG0.001-0.0820-1.60 
  Akeya-Price, Robert 1399 ENG1.0010.22204.40 
  Fink-Nunn, Petra wf2018  * ENG1.0010.922018.40 
  Lam, Paul G M 2018  * ENG1.0010.922018.40 
  Pein, Malcolm m2018  * ENG0.001-0.0820-1.60 
  Mitra, Roman C 1978 ENG0.001-0.1020-2.00 
 * 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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