Individual Calculations December 2019
 Carpenter, Martin  Total change: -0.20  Rating chartPersonal card
 2019/20 4NCL Div 3 North Rounds 1 - 2 Doncaster ENG 2019-11-09
RcRownchangeKK*chgGame
 2027 2032 1.00 2 -0.01 20 -0.20 
  Kilshaw, Joe 2029 ENG0.5010.00200.00 
  Bak, Christopher 2024 ENG0.501-0.0120-0.20 

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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