Individual Calculations March 2018
 Rabier, Jean  Total change: -11.20  Rating chartPersonal card
 37eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2018-02-22
RcRownchangeKK*chgGame
 1725 1743 3.00 7 -0.56 20 -11.20 
  Naville, Lea 1343  * FRA1.0010.08201.60 
  Roche, Christian 1967 FRA1.0010.782015.60 
  Mayer, Philippe 2063 FRA0.001-0.1320-2.60 
  Aubert, Estee 1946 FRA0.001-0.2420-4.80 
  Daller, Philippe 1412 FRA1.0010.12202.40 
  Ljubotina, Lazo 1808 FRA0.001-0.4120-8.20 
  Amand, Gregoire 1539 FRA0.001-0.7620-15.20 
 * 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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