Individual Calculations February 2018
 Trueman, Glenn  Total change: -17.60  Rating chartPersonal card
 2017/18 4NCL Division 3 North Rounds 3-4 Bolton ENG 2018-01-13
RcRownchangeKK*chgGame
 1911 1886 0.50 2 -0.44 40 -17.60 
  Adams, Philip 1998 ENG0.5010.15406.00 
  Baxter, Harold 1823 ENG0.001-0.5940-23.60 

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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