Individual Calculations November 2017
 Tivillier, Jacques  Total change: -10.80  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Oct 17 London ENG 2017-10-21
RcRownchangeKK*chgGame
 1761 1771 1.50 4 -0.54 20 -10.80 
  Arbuello, Diego 2017 ARG0.001-0.1920-3.80 
  Duda, Lucas 1869 ENG0.001-0.3720-7.40 
  Sheikh, Nasarullah 1669 ENG0.501-0.1420-2.80 
  Sheikh, Anum wc1488 ENG1.0010.16203.20 

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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