Individual Calculations March 2015
 Heavens, Alan  Total change: -18.40  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: FEBRUARY COULSDON, LONDON ENG 2015-02-02
RcRownchangeKK*chgGame
 1463 1647 1.00 2 -0.46 40 -18.40 
  Anilkumar, Anantha P P 1368 ENG1.0010.16406.40 
  Pratley, Ian 1558 ENG0.001-0.6240-24.80 

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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