Individual Calculations August 2023
 Durand, Jean-Melien  Total change: -40.00  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi -2000 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 1347 1168 1.00 7 -1.00 40 -40.00 
  Esclafit, Pierre 1543 FRA0.001-0.0940-3.60 
  Morel, Jeanne 1336 FRA0.5010.22408.80 
  Nizio Ferreira, Lou 1511 FRA0.001-0.1240-4.80 
  Barakoff, Catherine 1374 FRA0.5010.264010.40 
  Pouilleul, Morgane 1275 FRA0.001-0.3540-14.00 
  Gademann, Thierry 1220 FRA0.001-0.4340-17.20 
  Loudier, Juna 1172 FRA0.001-0.4940-19.60 

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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