Individual Calculations October 2017
 Delabbey, Florian  Total change: -36.40  Rating chartPersonal card
 24e Open de Sautron (44) SAUTRON FRA 2017-09-01
RcRownchangeKK*chgGame
 1745 1905 2.50 5 -0.91 40 -36.40 
  Francois, Michel 1505  * FRA1.0010.08403.20 
  Selebran, Henri 2171 FRA0.001-0.1840-7.20 
  Marchais, Antoine 1800 FRA0.001-0.6440-25.60 
  David, Irene 1666 FRA0.501-0.3040-12.00 
  Delafenetre, Alexandre 1582 FRA1.0010.13405.20 
 * 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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