Individual Calculations December 2022
 Van Elst, Andreas  Total change: -8.80  Rating chartPersonal card
 Team 2023 - Nationale 1 r3-4 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 2477 2251 0.00 2 -0.44 20 -8.80 
  Lamard, Guillaume m2515 FRA0.001-0.1820-3.60 
  Barseghyan, Harutyun m2439 FRA0.001-0.2620-5.20 

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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