Individual Calculations December 2019
 Morgan, David H  Total change: 22.60  Rating chartPersonal card
 CCF LP Club Championships 2019-2020 NOV 2019 R10-13 London ENG 2019-11-04
RcRownchangeKK*chgGame
 1513 1457 2.50 3 1.13 20 22.60 
  Rizvi, Nasir 1857  * WLS0.5010.42208.40 
  Phukan, Debajit 1432 ENG1.0010.47209.40 
  Gold, Harry 1251 ENG1.0010.24204.80 
 * 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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