Blitz: Individual Calculations January 2017
 Allan, Brian N  Total change: -15.60  Rating chartPersonal card
 CCF CHESS CLUB WINTER BLITZ CHAMPIONSHIPS 2016 DECEMBER London ENG 2016-12-05
RcRownchangeKK*chgGame
 1743 1649 0.00 2 -0.78 20 -15.60 
  Briggs, John Nicholas 1912 ENG0.001-0.1820-3.60 
  Akeya-Price, Robert 1574 ENG0.001-0.6020-12.00 

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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