Individual Calculations December 2021
 Stevenson, James  Total change: -2.00  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 1-2 Milton Keynes ENG 2021-11-27
RcRownchangeKK*chgGame
 1980 2017 1.00 2 -0.10 20 -2.00 
  Shepley, Julien M 1870 ENG1.0010.30206.00 
  Kanyamarala, Trisha wm2089 IRL0.001-0.4020-8.00 

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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