Individual Calculations May 2017
 Brocklesby, Stephen P  Total change: 3.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 APRIL London ENG 2017-04-03
RcRownchangeKK*chgGame
 1789 1939 1.50 2 0.19 20 3.80 
  Ahluwalia, Amardip 1993 ENG0.5010.08201.60 
  Warner, Dominic Wj 1584 ENG1.0010.11202.20 

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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