Individual Calculations March 2019
 Oriot, Patrice  Total change: -15.20  Rating chartPersonal card
 18th Rochefort Chess Festival - Accession ROCHEFORT FRA 2019-02-16
RcRownchangeKK*chgGame
 1708 1969 6.50 9 -0.76 20 -15.20 
  Bordas, Laurent 1569  * FRA0.501-0.4220-8.40 
  Le Guillou, Francois 1569  * FRA1.0010.08201.60 
  Vernadet, Jacques 1691 FRA1.0010.17203.40 
  Ljutovac, Sreten 1732 FRA0.501-0.3020-6.00 
  Chabeaud, Jean-Jacques 1661 FRA1.0010.14202.80 
  Boudart, Alain 1793 FRA1.0010.27205.40 
  Alashtar, Aasef 1857 FRA0.001-0.6520-13.00 
  Dautheville, Simon 1756 FRA0.501-0.2720-5.40 
  Rocq, Christian 1748 FRA1.0010.22204.40 
 * 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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