Rapid: Individual Calculations June 2019
 Sowray, Peter J  Total change: -7.80  Rating chartPersonal card
 Richmond Rapidplay Open Apr 2019 London ENG 2019-04-28
RcRownchangeKK*chgGame
 1982 2235 3.50 5 -0.39 20 -7.80 
  Kesterson, Kennan 1835  * ENG0.501-0.4220-8.40 
  Kerr, Duncan 1886 ENG1.0010.11202.20 
  Konara, P S B 2060 SRI1.0010.27205.40 
  Radovanovic, Jovica f2287 SRB0.001-0.4320-8.60 
  Young, Daniel J 1840 ENG1.0010.08201.60 
 * 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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