Rapid: Individual Calculations June 2019
 Cole, Graham  Total change: -1.20  Rating chartPersonal card
 17th Golders Green FIDE Rapid Chess U170 London ENG 2019-05-11
RcRownchangeKK*chgGame
 1680 1750 3.50 6 -0.06 20 -1.20 
  Lyne, Colin J 1590 ENG0.501-0.2120-4.20 
  Sheikh, Anum wc1649 ENG0.501-0.1420-2.80 
  Jamroz, Viktor 1690 ENG1.0010.42208.40 
  Mohnblatt, Nicolas 1712 FRA0.001-0.5520-11.00 
  Gilmour, Steven G 1780 ENG1.0010.542010.80 
  Alahi, Mohammed 1661 ENG0.501-0.1220-2.40 

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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