Individual Calculations July 2017
 Rocher, Olivier  Total change: -10.00  Rating chartPersonal card
 Koenig's Open Strasbourg 2017 STRASBOURG FRA 2017-06-03
RcRownchangeKK*chgGame
 1858 2042 3.00 5 -0.50 20 -10.00 
  Sow, Aliou Bocar 1642  * FRA1.0010.08201.60 
  Bellahcene, Bilel m2442  * FRA0.001-0.0820-1.60 
  Lebhertz, Cedric 1923 FRA0.001-0.6620-13.20 
  Zimmermann, Xavier 1642  * FRA1.0010.08201.60 
  Billey, David 1642  * FRA1.0010.08201.60 
 * 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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