Individual Calculations May 2014
 O`gorman, Brendan  Total change: 2.70  Rating chartPersonal card
 CCF DAYTIME CHESS CLUB - SPRING 2014 COULSDON, LONDON ENG 2014-01-08
RcRownchangeKK*chgGame
 1730 1833 4.00 6 0.18 15 2.70 
  Warner, Dominic Wj 1661 ENG0.501-0.2315-3.45 
  Clegg, Chris Ra 1832 ENG0.5010.00150.00 
  Earwicker, Jim 1617 ENG1.0010.22153.30 
  Sonnis, Steve 1702 ENG0.501-0.1815-2.70 
  Allan, Brian N 1759 SCO0.501-0.1015-1.50 
  Kane, Frank G 1809 ENG1.0010.47157.05 

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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