Individual Calculations July 2023
 Tavernier, Loris  Total change: 12.40  Rating chartPersonal card
 19e Grand Prix du Beaujolais (entre 1500 et 2399 elo) - Open A VILLEFRANCHE SUR SAONE FRA 2023-06-17
RcRownchangeKK*chgGame
 1739 1861 3.50 5 0.31 40 12.40 
  Martin, Eric 1472 FRA1.0010.09403.60 
  Walter, Alain 1564 FRA0.501-0.3540-14.00 
  Struben, Jeroen 1896 CAN1.0010.554022.00 
  Gertosio, Franck f2235 FRA0.001-0.1040-4.00 
  Ouardi, Imad 1526 FRA1.0010.12404.80 

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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