Individual Calculations May 2017
 Jackson, Paul G  Total change: -33.40  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 APRIL London ENG 2017-04-03
RcRownchangeKK*chgGame
 1490 1781 1.50 2 -0.16 20 -3.20 
  Thatte, Nishchal 1598 ENG0.501-0.2420-4.80 
  Jain, Aditya 1381  * 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)
 
 70th West of England Chess Union Congress Major Exmouth ENG 2017-04-14
RcRownchangeKK*chgGame
 1703 1781 1.50 5 -1.51 20 -30.20 
  Thatte, Nishchal 1598 ENG0.501-0.2420-4.80 
  Lawrence, David J 1653 ENG1.0010.33206.60 
  Sellwood, Colin 1668 ENG0.001-0.6520-13.00 
  Nyman, John Ch 1777 ENG0.001-0.5120-10.20 
  Gosling, Brian Ge 1821 ENG0.001-0.4420-8.80 

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)
 

 

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