Individual Calculations December 2023
 Rowson, Jonathan  Total change: 0.70  Rating chartPersonal card
 2023-24 4NCL Division 1 Rounds 1-2 Milton Keynes ENG 2023-11-11
RcRownchangeKK*chgGame
 2331 2536 1.50 2 0.07 10 0.70 
  Walton, Alan J c2136  * ENG1.0010.08100.80 
  Pert, Nicholas g2526 ENG0.501-0.0110-0.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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