Individual Calculations May 2016
 Norman, Nigel  Total change: 0.00  Rating chartPersonal card
 CCF DAYTIME CHESS CLUB 2015-16 APRIL A London ENG 2016-04-06
RcRownchangeKK*chgGame
 1691 1690 1.00 2 0.00 20 0.00 
  Allan, Brian N 1691 SCO0.5010.00200.00 
  Allan, Brian N 1691 SCO0.5010.00200.00 

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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