Individual Calculations December 2023
 Dourerassou, Jonathan  Total change: 5.50  Rating chartPersonal card
 Open International de Niort 79 Master plus de 1800 Elo NIORT FRA 2023-11-02
RcRownchangeKK*chgGame
 2202 2408 5.00 6 0.70 10 7.00 
  Picard, Remi 1917 FRA1.0010.04100.40 
  Blanc, Leonard 2008  * FRA1.0010.08100.80 
  Korneev, Oleg g2470 ESP0.5010.09100.90 
  Pottier, Simeon 2157 FRA0.501-0.3110-3.10 
  Duboue, Peio m2454 FRA1.0010.56105.60 
  Sohier, Julien f2207 FRA1.0010.24102.40 
 * 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)
 
 Team 2024 - Nationale 1 r3-4 FRANCE FRA 2023-11-25
RcRownchangeKK*chgGame
 2299 2408 0.50 1 -0.15 10 -1.50 
  Valuet, Bertrand f2299 FRA0.501-0.1510-1.50 

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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