Individual Calculations December 2017
 Samworth-Calvier, Juju  Total change: 19.60  Rating chartPersonal card
 2017/18 4NCL Division 3 South Rounds 1-2 Reading ENG 2017-11-11
RcRownchangeKK*chgGame
 1981 1794 1.00 2 0.49 40 19.60 
  Gibson, Christopher A 1932 ENG1.0010.694027.60 
  Niccoli, Tony 2030 ENG0.001-0.2040-8.00 

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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