Rapid: Individual Calculations April 2023
 Delvert, Olivier  Total change: -10.80  Rating chartPersonal card
 439e Rapide Fide du Canal PARIS FRA 2023-03-24
RcRownchangeKK*chgGame
 1377 1272 1.50 5 -0.54 20 -10.80 
  Melka, Raphael 1687 FRA0.5010.43208.60 
  Baumel, Laurent 1706 FRA0.001-0.0620-1.20 
  Baroin, Pierre 1144 FRA1.0010.33206.60 
  Kosciusko-Morizet, Jacques-Antoi 1300 FRA0.001-0.4620-9.20 
  Fene, Jackobson 1048 FRA0.001-0.7820-15.60 

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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