Individual Calculations March 2015
 Le Frere, Jean  Total change: -37.60  Rating chartPersonal card
 17e open international de Fenain FENAIN FRA 2015-02-21
RcRownchangeKK*chgGame
 1519 1432 1.50 6 -0.94 40 -37.60 
  Steff, Thierry 1193 FRA0.001-0.8040-32.00 
  Leleu, Eric 1202 FRA1.0010.21408.40 
  Trannoy, Arthur 1832  * FRA0.001-0.0840-3.20 
  Chopin, Christian 1543 FRA0.5010.15406.00 
  Mahieu, Jacques 1599 BEL0.001-0.2840-11.20 
  Tison, Freddy 1747 FRA0.001-0.1440-5.60 
 * 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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