Individual Calculations February 2017
 Kane, Frank G  Total change: -23.20  Rating chartPersonal card
 CCF DAYTIME CHESS CLUB 2016-17 JANUARY London ENG 2017-01-11
RcRownchangeKK*chgGame
 1668 1705 0.50 3 -1.16 20 -23.20 
  Allan, Brian N 1672 SCO0.001-0.5520-11.00 
  Torrance, John 1632 SCO0.501-0.1020-2.00 
  Somupillai, Gengadharan 1699 ENG0.001-0.5120-10.20 

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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