Individual Calculations October 2017
 Jaufarally, Nadia  Total change: 30.00  Rating chartPersonal card
 2017 English Women's Championship West Bromwich ENG 2017-09-01
RcRownchangeKK*chgGame
 2036 1709 0.00 3 -0.40 40 -16.00 
  Bhatia, Kanwal K wf2063 ENG0.001-0.1140-4.40 
  Shepherd, Katherine M 1936 ENG0.001-0.2140-8.40 
  Longson, Sarah N wf2109  * ENG0.001-0.0840-3.20 
 * 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)
 
 15th 4NCL Congress Major Doncaster ENG 2017-09-08
RcRownchangeKK*chgGame
 1769 1709 2.50 4 0.82 40 32.80 
  Mort, Andrew J 1836 ENG0.5010.17406.80 
  David, Ivan 1857 ENG0.001-0.3040-12.00 
  Brown, Geoffrey D 1555 ENG1.0010.294011.60 
  Tinker, Chris R 1829 ENG1.0010.664026.40 

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)
 
 Hampstead FIDE Congress Under 1900 Sept 17 London ENG 2017-09-23
RcRownchangeKK*chgGame
 1584 1709 3.00 4 0.33 40 13.20 
  Crouch, Timothy J 1519 ENG1.0010.254010.00 
  Pride, Stephen C 1568 ENG1.0010.314012.40 
  Pepe, Salvatore 1689 ENG0.001-0.5340-21.20 
  Merriman, James 1560 ENG1.0010.304012.00 

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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