Individual Calculations May 2017
 Fields, Francis E  Total change: -31.40  Rating chartPersonal card
 CCF EASTER CONGRESS Under 2000 April 2017 London ENG 2017-04-15
RcRownchangeKK*chgGame
 1624 1896 2.50 5 -1.57 20 -31.40 
  Ewens, Graham 1649 ENG0.501-0.3120-6.20 
  Ramaiya, Arushi 1538 ENG0.001-0.9020-18.00 
  Gold, Harry 1496  * ENG1.0010.08201.60 
  Hamilton, Michael J 1631 ENG1.0010.18203.60 
  Blake, J Morgan 1807 ENG0.001-0.6220-12.40 
 * 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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