Individual Calculations June 2018
 Spencer, Douglas  Total change: -13.20  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 2086 2001 0.50 3 -0.66 20 -13.20 
  Ho, Conrad 2068 CAN0.001-0.4120-8.20 
  Hodgson, John H 2091 ENG0.5010.12202.40 
  Payne, Matthew J 2099 ENG0.001-0.3720-7.40 

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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