Rapid: Individual Calculations March 2018
 Ribiere, Damien  Total change: 7.60  Rating chartPersonal card
 12e Rapide M Echecs PARIS FRA 2018-02-05
RcRownchangeKK*chgGame
 1973 1992 2.50 4 0.38 20 7.60 
  Derr, Julien 1870 FRA0.501-0.1720-3.40 
  Valuet, Bertrand f2261 FRA1.0010.832016.60 
  Jouanneaud, Jean Daniel 2002 FRA0.001-0.4920-9.80 
  Faure, Lionel 1758 FRA1.0010.21204.20 

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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