Individual Calculations October 2019
 Matei, Ciprian  Total change: 11.60  Rating chartPersonal card
 75th Hampstead FIDE Chess Congress U2200 London ENG 2019-09-21
RcRownchangeKK*chgGame
 1908 1901 2.50 4 0.58 20 11.60 
  Morgan, David 1535 WLS1.0010.10202.00 
  Villiers, Thomas c2131 ENG0.001-0.2120-4.20 
  Rubeck, Jonathan 1807 ENG0.501-0.1320-2.60 
  Ruiz Manchon, Francesc Xavier 2158 ESP1.0010.822016.40 

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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