Individual Calculations June 2017
 Barlov, Alex  Total change: 70.00  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Apr 17 London ENG 2017-04-29
RcRownchangeKK*chgGame
 1647 1430 2.00 2 1.56 40 62.40 
  Jamroz, Viktor 1656 ENG1.0010.794031.60 
  Haddock, Paul 1638 ENG1.0010.774030.80 

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)
 
 Hampstead FIDE Congress Under 1900 May 17 London ENG 2017-05-13
RcRownchangeKK*chgGame
 1743 1440 0.50 2 0.19 40 7.60 
  Cassen, Robert 1663 ENG0.5010.284011.20 
  Rubeck, Jonathan 1822 ENG0.001-0.0940-3.60 

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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