Individual Calculations December 2016
 Bellin, Jana M  Total change: 15.00  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 1-2 Reading ENG 2016-11-19
RcRownchangeKK*chgGame
 1957 2048 2.00 2 0.75 20 15.00 
  Batchelor, Guy J 1952 ENG1.0010.37207.40 
  Charnley, Bernard J 1962 ENG1.0010.38207.60 

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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