Individual Calculations December 2015
 Miles, Barry S  Total change: -30.60  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 NOVEMBER A London ENG 2015-11-02
RcRownchangeKK*chgGame
 1515 1503 0.00 3 -1.45 20 -29.00 
  Wong, Cheuk Nam 1354 ENG0.001-0.7020-14.00 
  Kumaresan, Darshan 1636 ENG0.001-0.3220-6.40 
  Boztas, Lana 1554 ENG0.001-0.4320-8.60 

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)
 
 CCF DAYTIME CHESS CLUB 2015-16 NOVEMBER London ENG 2015-11-04
RcRownchangeKK*chgGame
 1610 1503 1.00 3 -0.08 20 -1.60 
  Khan, A Qaiyum 1535 ENG1.0010.542010.80 
  Allan, Brian N 1621 SCO0.001-0.3420-6.80 
  Sonnis, Steve 1673 ENG0.001-0.2820-5.60 

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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