Individual Calculations November 2019
 Isaksen, Peter A  Total change: -17.60  Rating chartPersonal card
 76th Hampstead FIDE Chess Congress U2200 London ENG 2019-10-19
RcRownchangeKK*chgGame
 1656 1858 2.50 4 -0.44 40 -17.60 
  Dharmasena, Kian 1584 ENG0.501-0.3340-13.20 
  Stoica, Savas Marin 1602 ENG1.0010.19407.60 
  Patel, Devan 1912 ENG0.001-0.4240-16.80 
  Llewellyn, Julian D 1526 ENG1.0010.12404.80 

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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