Individual Calculations November 2023
 Llewellyn, Julian D  Total change: 39.20  Rating chartPersonal card
 Wimbledon FIDE Congress October 2023 - Under 2300 London ENG 2023-10-06
RcRownchangeKK*chgGame
 1905 1761 3.50 5 1.94 20 38.80 
  Stembridge, Ed 1944 ENG0.001-0.2620-5.20 
  Golub, Nikolina 1766 CRO1.0010.512010.20 
  Hafstad, Leif 1943 ENG1.0010.742014.80 
  Hamad, Essam 1863 UAE1.0010.642012.80 
  Badacsonyi, Stanley 2010 ENG0.5010.31206.20 

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)
 
 Muswell Hill FIDE Standard 17 October London ENG 2023-10-17
RcRownchangeKK*chgGame
 1737 1761 1.00 2 -0.07 20 -1.40 
  Vyas, Alisha 1740 ENG0.501-0.0320-0.60 
  Ignatovic, Ernest 1734 LTU0.501-0.0420-0.80 

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)
 
 Muswell Hill FIDE Standard 24 October London ENG 2023-10-24
RcRownchangeKK*chgGame
 1563 1761 1.50 2 0.09 20 1.80 
  Rubeck, Jonathan 1765 ENG0.5010.01200.20 
  Scott, Jane 1361  * 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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