Individual Calculations March 2023
 Moss, Jack  Total change: -12.60  Rating chartPersonal card
 2022/23 4NCL Division 4 Rounds 5-6 Daventry ENG 2023-02-04
RcRownchangeKK*chgGame
 1580 1836 1.00 2 -0.63 20 -12.60 
  Sefton, Adam 1532 ENG1.0010.14202.80 
  Ashworth, Robert 1628 ENG0.001-0.7720-15.40 

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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