Individual Calculations February 2020
 Flint, Martina  Total change: 17.00  Rating chartPersonal card
 2019/20 4NCL Div 3 North Rounds 3 - 4 Bolton ENG 2020-01-11
RcRownchangeKK*chgGame
 1935 1802 1.50 2 0.85 20 17.00 
  Scoular, Adam 2021 ENG0.5010.28205.60 
  Bryant, Richard B E 1849 ENG1.0010.572011.40 

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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