Individual Calculations December 2018
 McQuillan, Stephen G  Total change: 4.00  Rating chartPersonal card
 Scottish National League Division 1 2018-19 Rounds 1-2 Dunfermline SCO 2018-11-04
RcRownchangeKK*chgGame
 2241 1989 0.50 2 0.12 20 2.40 
  Redpath, Joe 2295 SCO0.5010.36207.20 
  Findlay, David J 2187 SCO0.001-0.2420-4.80 

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)
 
 2018/19 4NCL Div 3 North Rounds 1 - 2 Bolton ENG 2018-11-10
RcRownchangeKK*chgGame
 1589 1989 1.00 1 0.08 20 1.60 
  Jones, Dewi 1589  * WLS1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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