Individual Calculations July 2017
 Boutillon, Philippe  Total change: -28.80  Rating chartPersonal card
 10eme Open International d'Amilly AMILLY FRA 2017-06-03
RcRownchangeKK*chgGame
 1414 1133 0.00 4 -0.72 40 -28.80 
  Bernard, Denis 1501 FRA0.001-0.1040-4.00 
  Villanove, Jean-Francois 1293 FRA0.001-0.2940-11.60 
  Boff, Olivier 1533  * FRA0.001-0.0840-3.20 
  Baudet, Joel 1329 FRA0.001-0.2540-10.00 
 * 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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