Individual Calculations September 2019
 Sedykh, Mikhail  Total change: -8.60  Rating chartPersonal card
 106th British Championships AM Open Torquay ENG 2019-07-29
RcRownchangeKK*chgGame
 1981 2143 3.00 5 -0.43 20 -8.60 
  Clanchy, Nicholas 1931 ENG0.501-0.2720-5.40 
  Britnell, Jonathan 1743  * ENG1.0010.08201.60 
  Robinson, James M 1794 ENG1.0010.11202.20 
  Clarke, Brandon Gi m2433 ENG0.001-0.1620-3.20 
  Wells, Jonathan C 2004 ENG0.501-0.1920-3.80 
 * 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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