Individual Calculations June 2018
 Merriman, James  Total change: 35.20  Rating chartPersonal card
 60th Hampstead Weekend Congress Under 2200 London ENG 2018-04-28
RcRownchangeKK*chgGame
 1788 1669 1.00 3 -0.10 40 -4.00 
  Brunier, Jules 2019 FRA0.001-0.1140-4.40 
  Sheikh, Samia Zannat 1493 ITA1.0010.274010.80 
  Jaufarally, Nadia 1853 ENG0.001-0.2640-10.40 

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)
 
 61st Hampstead Weekend Congress Under 2200 London ENG 2018-05-19
RcRownchangeKK*chgGame
 1926 1690 1.50 3 0.71 40 28.40 
  Ogunshola, Ben 2090  * NGR0.5010.424016.80 
  Kovacs, Zoltan 2090  * HUN0.5010.424016.80 
  Sheikh, Anum wc1597 ENG0.501-0.1340-5.20 
 * 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)
 
 1st 4NCL Spring Bank Holiday Congress U2050 Basingstoke ENG 2018-05-25
RcRownchangeKK*chgGame
 1956 1690 1.00 4 0.27 40 10.80 
  Davis, Timothy 1845 ENG1.0010.714028.40 
  Tart, Peter K 1939 ENG0.001-0.1940-7.60 
  Alizada, Eldar 1995 ENG0.001-0.1440-5.60 
  Rizvi, Nasir 2045 WLS0.001-0.1140-4.40 

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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