Individual Calculations October 2015
 Kervadec, Jean  Total change: -1.20  Rating chartPersonal card
 22e Open de la ville de Sautron SAUTRON FRA 2015-08-28
RcRownchangeKK*chgGame
 1567 1550 3.00 6 -0.06 20 -1.20 
  Le Pen, Steven 1950  * FRA0.001-0.0820-1.60 
  Lelievre, Michel 1278 FRA0.501-0.3320-6.60 
  Jousset, Jean-Michel 1428 FRA0.501-0.1720-3.40 
  Mariette, Fabrice 1339 FRA0.501-0.2720-5.40 
  Bouzidi, Rabah 1455 FRA1.0010.37207.40 
  Egreteau, Eric 1950  * FRA0.5010.42208.40 
 * 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)
 

 

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