Individual Calculations December 2023
 Berthoux, Eric  Total change: 33.60  Rating chartPersonal card
 Open International de Niort 79 Master plus de 1800 Elo NIORT FRA 2023-11-02
RcRownchangeKK*chgGame
 1978 1893 3.00 6 0.56 40 22.40 
  Grezels, Florian 2286 FRA0.001-0.0840-3.20 
  Nicot, Valentin 1833 FRA0.501-0.0840-3.20 
  Auder, Benjamin 1848 FRA0.501-0.0640-2.40 
  Blanc, Leonard 1814 FRA1.0010.394015.60 
  Boulos, Paul 1974 FRA0.5010.11404.40 
  Babaud, Antoine 2111 FRA0.5010.284011.20 

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)
 
 Team 2024 - Nationale 4 r2-3 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1726 1893 1.00 1 0.28 40 11.20 
  Zilin, Mikhail 1726 FRA1.0010.284011.20 

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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