Individual Calculations May 2019
 Bourcier, Francois  Total change: -57.60  Rating chartPersonal card
 2eme Open International de la Mayenne LAVAL FRA 2019-04-06
RcRownchangeKK*chgGame
 1391 1289 0.50 5 -1.44 40 -57.60 
  Rivet, Bertrand 1689  * FRA0.001-0.0840-3.20 
  Mazalto, Jacques 1484 FRA0.001-0.2540-10.00 
  Jousset, Jean-Michel 1472 FRA0.001-0.2640-10.40 
  Fidanza, Ilann 1218 FRA0.001-0.6040-24.00 
  Grandemange, Stephane 1093 FRA0.501-0.2540-10.00 
 * 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)
 

 

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